The Top 12 Geothermal Spas in Iceland

What is a geothermal spa? Where are the best geothermal spas in Iceland? What is the difference between a geothermal spa and a hot spring? Continue reading for all you need to know about the best spas in Iceland!

Iceland is known for having some of the best geothermal spas in the world. From milky-blue lagoons to quiet spas in remote valleys, there’s a wide variety of hot spring and geothermal spa experiences in Iceland. Thanks to abundant geothermal activity, Iceland’s long-standing bathing tradition can be experienced year-round.

Exploring Iceland’s geothermal spas is easy, especially when you rent a car. Some sit along popular routes, while others sit in remote areas by mountains, lakes, or the coast. Spa hotels offer on-site geothermal pools, while other well-known baths can be visited as part of Golden Circle tours, Diamond Circle adventures, or day trips from Reykjavik.

No matter where you go, be sure to book your accommodation and spa tickets in advance, as the most popular geothermal baths in Iceland get fully booked in summer (June to August). And don’t forget to pack your swimsuit before heading out.

This guide breaks down the best geothermal spas in Iceland and shares practical tips on timing, entry, and bathing etiquette so you can enjoy the experience like a local.

Key Takeaways

• Iceland’s geothermal spas combine relaxation with stunning natural scenery.

• Each spa has its own unique character, from floating pools and saltwater baths to luxury infinity pools.

• Popular geothermal spas in Iceland include the Blue Lagoon, Sky Lagoon, Hvammsvik Hot Springs, and Earth Lagoon.

• Laugaras Lagoon is the newest geothermal spa in Iceland, adding a riverside setting with a unique waterfall feature.

• Geothermal spas in Iceland are conveniently located along major routes like the Golden Circle, Ring Road, or near towns like Akureyri and Egilsstadir.

• Many spas offer saunas, steam rooms, swim-up bars, and restaurants for a complete experience.

• Most geothermal spas in Iceland offer swimsuits and towel rentals, but bringing your own saves money.

• Visiting in summer lets you enjoy the midnight sun, while winter brings the chance to see the northern lights.

• Booking in advance is highly recommended, especially for popular spas in summer and on weekends.

 Why Iceland’s Geothermal Spas Are a Must-Visit

Bathing in this geothermal water is a unique and rejuvenating experience, and there are many ways you can do it. While heading out into nature to find natural springs is great fun, it is the geothermal spas in Iceland that boast the highest forms of luxury.

The warm water in these spas is naturally heated and filtered through volcanic rock. Some contain minerals like silica, which can soften the skin and make the milky-blue color seen in some of Iceland’s famous spas. With the flowing spring water, no extra chemicals are needed to keep the pools clean.

Spas across Iceland vary in setting and style, giving travelers many options. Some are located along major sightseeing routes like the Golden Circle, while others sit in remote natural areas. Saunas, steam rooms, and hot tubs define many spas in Iceland.

Geothermal spas also provide a quiet place to experience Iceland’s landscapes. In winter, warm water contrasts with cool air and offers a chance to see the northern lights. Meanwhile, summer’s long daylight hours showcase the mountains, lava fields, and lakes around the pools.

This guide highlights the best geothermal spas in Iceland and helps travelers choose the right one. If you are seeking information on the other bathing opportunities in Iceland, check out these features on the country’s best swimming pools.

12. The Vok Baths

The Vok Baths is the only floating geothermal spa in Iceland. Built directly on Lake Urridavatn, it offers a calm lakeside experience surrounded by fjords and mountain scenery. Unlike much of Iceland, this area has limited geothermal activity, making a dip here feels like a hidden treat when exploring East Iceland.

The Vok Baths boast two geothermal pools, a steam sauna, and a refreshing cold-water mist tunnel in the lake. The water here is different from other Icelandic spas. It contains almost no silica or sulfur, so it has no strong mineral smell and is gentle on skin and hair.

What makes this Icelandic spa unique is its remote location. On clear winter nights, this geothermal spa in Iceland is also a prime spot to watch the northern lights in comfort.

Admission to the Vok Baths comes with a cup of tisane tea, brewed with local herbs and spring water, which is naturally filtered and safe to drink. There is also a cafe on site where you can enjoy hot dishes, soups, and sandwiches, making it easy to enjoy a full meal before or after bathing.

Good To Know

• Temperature: The temperature of pools in Vok Baths typically ranges from 100 F to 106 F (38 C to 41 C), depending on the season.

• Amenities: A standard Vok Baths ticket does not include a towel, but you can rent one at the reception. Shampoo, conditioner, shower gel, and luxury organic body lotion are included.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes. A wheelchair is also available to borrow.

• Minimum Age: There’s no minimum age required to enter Vok Baths. Children under the age of 16 must be accompanied by their parents.

• Location: Situated on Lake Urridavatn, just 5 minutes from Egilsstadir, and easily accessible for travelers exploring East Iceland or driving the Ring Road.

Voks Bath Opening Hours

• June 15th – September 15th: Every day except holidays from 10:00 AM to 11:00 PM

• September 16th – June 14th: Every day except holidays from 12:00 PM to 10:00 PM

11. The GeoSea Baths

The GeoSea Baths is a unique geothermal spa in Husavik with views over Skjalfandi Bay. Unlike the typical freshwater found in most geothermal spas in Iceland, the GeoSea is filled with heated saltwater.

While the spa doesn’t have saunas or steam rooms, the focus is on scenic relaxation. The curved pools follow the cliff’s edge, which blends into the sea. With its stunning location on a cliff above the coastline, you might spot whales or dolphins as you soak.

With your GeoSea Baths entry ticket, you gain access to mineral-rich pools drawn from coastal boreholes. The water contains no added chemicals and has a naturally soft feel, without the sulfur smell or silica.

A swim-up bar lets guests enjoy drinks in the water, and the small on-site restaurant offers light refreshments. In winter, the open horizon also makes it an excellent spot to watch the northern lights from the water.

Good To Know

• Temperature: The water at GeoSea stays comfortably warm at 100 F to 102 F (38 C to 39 C).

• Amenities: Towels are not included with the GeoSea Baths admission, but can be rented on-site. Amenities include complimentary soap, shampoo, and conditioner from Icelandic skincare brand Sóley Organics.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes.

• Minimum Age: GeoSea welcomes visitors of all ages, and children can enter for free with a paying adult.

• Location: GeoSea Baths are located about one hour north of Akureyri along Route 85, right at the base of the Husavikurviti Lighthouse in Husavik.

GesoSea Baths Opening Hours

• June 1st - August 31st: 10:00 AM - 12:00 AM

• September 1st - September 30th: 10:00 AM- 10:00 PM

• October 1st - May 31st: 12:00 PM - 10:00 PM

10. Krauma Spa

The Krauma Spa is a luxurious spa in West Iceland, fueled by the geothermal power of the highest-flowing hot spring in Europe, Deildartunguhver. Though much smaller than the other geothermal spas in Iceland, its wealth of facilities gives it peace and exclusivity.

With a Krauma Spa admission ticket, you can enjoy five hot tubs and one cold pool overlooking the steaming hot spring. The pools at Krauma Spa are completely chemical-free. Hot water from Deildartunguhver is blended with glacial water for the best bathing temperature.

There’s also a relaxation room, where music and a fireplace help you unwind. Krauma also offers saunas, an infrared room, and a steam bath, giving you multiple ways to refresh your body and mind.

What makes Krauma even better is how easy it is to fit into a day of exploring the Silver Circle of West Iceland. The spa sits close to major attractions like the Hraunfossar and Barnafoss Waterfalls, and the historic village of Reykholt. If you are not driving yourself, all of these sites are visited on this 9-hour minibus tour of West Iceland, which includes admission to Krauma Spa.

For those with a bit more time, Krauma is also close to the Snaefellsnes Peninsula, nicknamed “Iceland in Miniature” for its incredible landscapes. Its location makes it a convenient addition to a one-week self-drive tour in Iceland, covering the Golden Circle, West Iceland, and the Snaefellsnes Peninsula.

Good To Know

• Temperature: The hot tubs at Krauma Spa range from 99 F to 108 F (37 C to 42 C), while the cold pools stay around 41 F to 50 F (5 C to 10 C).

• Amenities: Standard tickets for Krauma Spa do not include towels. You can rent towels, bathrobes, and swimwear on-site. Soap, shampoo, and conditioner for convenience.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes, shower stalls with no door.

• Wheelchair Accessible: Yes.

• Minimum Age: Krauma Spa has no minimum age requirement, making it accessible for visitors of all ages.

• Location: Krauma Spa is located in West Iceland near the Deildartunguhver Hot Spring, about 1.5 hours north of Reykjavik via Route 1 and Road 50 toward Reykholt.

Krauma Spa Opening Hours

• Monday to Sunday from 11:00 AM - 9:00 PM

9. The Earth Lagoon

The Earth Lagoon is a geothermal spa in North Iceland, located just an hour east of Akureyri. It was called Myvatn Nature Baths until October 2025.

The pools at Earth Lagoon have a natural azure color similar to the Blue Lagoon. The water is rich in soothing minerals and silica that help soften the skin. There are also two steam baths, set over natural hot pools, and Cafe Kvika, where you can get soups and sandwiches.

Located in a lava field by the spectacular Lake Myvatn, the spa is in one of Iceland’s most scenic volcanic regions. The surrounding landscape features craters, lava formations, and steam vents. The open landscape makes Earth Lagoon ideal for northern lights viewing in winter.

Earth Lagoon is accessible by rental car, which is the easiest way to explore North Iceland. Travelers can also visit the spa on guided Myvatn tours or Akureyri excursions.

The region serves as a convenient base for exploring the Diamond Circle, including Dettifoss Waterfall, Asbyrgi Canyon, Godafoss Waterfall, and Namaskard Geothermal Area. Each attraction is just a short drive from Earth Lagoon, making the spa the perfect spot to relax after a day of sightseeing.

Lake Myvatn itself is known for its birdlife, volcanic craters, and unusual rock formations. The area contains features such as pseudocraters, lava pillars, and the Dimmuborgir Lava Field. Travelers often book accommodations in Myvatn to be close to the Earth Lagoon and nearby sightseeing locations. 

It is recommended to book Earth Lagoon tickets in advance, especially during the summer. Early booking ensures your preferred time slot and helps avoid waiting. Most visitors spend one to two hours at the spa, which is enough time to enjoy the pools and facilities.

Good To Know

• Temporary Closure & Upgrades: Earth Lagoon will be closed for renovations from January to March/April 2026. During this period, some facilities and amenities may change when the lagoon reopens.

• Temperature: The waters at Earth Lagoon range from 97 F to 104 F (36 C to 40 C).

• Amenities: Towels are not included in the standard admission to the Earth Lagoon. Icelandic-made body wash, shampoo, and conditioner are provided.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes, with on-site wheelchairs available to assist guests from the showers to the lagoon.

• Minimum Age: All children are welcome in the Earth Lagoon, and there is no entrance fee for kids 12 years and below.

• Location: Earth Lagoon is located directly along Iceland’s Ring Road, about 1 hour from Akureyri and 2 hours from Egilsstadir.

Earth Lagoon Opening Hours

• Open daily from 12:00 PM to 10:00 PM

8. The Forest Lagoon

Opened in 2022, Forest Lagoon is one of North Iceland’s newest geothermal spas. Located across the fjord from Akureyri, it sits within the Vadlaskogur Forest, enveloped by birch and pine trees that bring you deep relaxation.

With architecture that mirrors the quiet beauty of its lakeside setting, the spa offers a nature-focused experience. The warm pools overlook Eyjafjordur, Iceland's longest fjord.

With a Forest Lagoon admission ticket, you’ll be spoiled with luxurious amenities, like geothermal infinity pools, a Finnish dry sauna, and a cold plunge pool.

Top off the Forest Lagoon bathing experience at the on-site bistro. Dine on tasty dishes by the fireplace while taking in the fjord views.

If you’re staying in Akureyri, getting here is easy. Forest Lagoon operates a shuttle service from downtown Akureyri. The shuttles depart from Centrum Restaurant, one of Akureyri’s most popular dining spots.

Forest Lagoon is also perfectly located for a relaxing stop after Diamond Circle tours. Open from 10 AM to midnight, it gives you plenty of time to unwind after hiking, skiing, or exploring the surrounding area.

Good To Know

• Temperature: The main pool at Forest Lagoon is around 98 F to 102 F (37 C to 39 C), while the smaller pool is about 102 to 104 F (31 to 41 C). The cold pool is around 53 F (12 C).

• Amenities: Towels, bathrobes, and swimwear are not included on the Forest Lagoojn entry ticket, but they can be rented on-site for convenience. Shampoo, conditioner, and shower gel are available for use.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes, with good accessibility throughout the spa.

• Minimum Age: Children under 16 must be accompanied by a guardian, and after 10:00 PM, guests under 18 must have a guardian present. Children under 12 are not allowed after 8:00 PM.

• Location: Forest Lagoon is located in Vadlaheidi, near Akureyri in North Iceland, with shuttle service available from the Hof Cultural Center.

Forest Lagoon Opening Hours

• Monday to Sunday from 10:00 AM - 12:00 AM

7. The Fontana Spa

Fontana Spa is a relaxing geothermal spa in Iceland’s Golden Circle sightseeing route. Located in the small village of Laugarvatn, it is directly between Thingvellir National Park and the Geysir Geothermal Area. Its quiet lakeside setting makes it a relaxing stop during Golden Circle tours.

The spa sits on the banks of Lake Laugarvatn, one of the geothermal areas in Iceland. An entrance to Fontana Spa grants access to a luxurious Finnish sauna, a steam room built directly over a natural hot spring, and hot tubs with panoramic views of the surrounding mountains.

Fontana is a family-friendly geothermal spa in Iceland, with several shallow pools for children to play. Between relaxing dips in the warm baths, you can step into the lake, where the naturally rising hot water is said to offer health benefits.

Aside from swimming, you can enjoy a meal at the restaurant and cafe on-site that offers lunch and dinner buffets. The naturally heated sand along the shoreline is also used for the geothermal rye bread experience in Fontana Spa (where bread is cooked in the ground).

With its convenient location and unique geothermal features, Fontana is an enjoyable addition to any Golden Circle itinerary or a relaxing stop for travelers spending time in South Iceland.

Good To Know

• Temporary Closure & Upgrades: Laugarvatn Fontana will be closed from October 2025 to April 2026 for renovations, adding new pools, a panoramic sauna, and refreshed facilities. The image above shows how the spa is expected to look after the redesign.

• Temperature: The geothermal waters at Laugarvatn Fontana range from 86 F to 104 F (30 C to 40 C).

• Amenities: Guests should bring a swimsuit and towel, but both can be rented on-site, along with dressing gowns for added comfort. Shampoo, conditioner, creams, and cotton pads are available free of charge.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes.

• Minimum Age: Laugarvatn Fontana Spa has no age restrictions, but children under 12 must be accompanied by an adult.

• Location: Laugarvatn Fontana Spa is located along Iceland’s Golden Circle route. While self-driving is easiest, you can also visit as part of a Golden Circle tour that includes Fontana Spa.

Fontana Spa Opening Hours

• From October 1st to May 31st: Monday to Sunday from 11:00 AM - 9:00 PM

• From June 1st to September 30th: Monday to Sunday from 10:00 AM - 9:00 PM

6. The Secret Lagoon

Another Golden Circle favorite is the Secret Lagoon, the oldest pool in Iceland. Located in Fludir, the lagoon was built in 1891and is one of Iceland’s most historic bathing spots. After decades, it was restored and refilled with pure geothermal water, rather than the chlorinated water used for swimming.

While not quite a geothermal spa like the others on this list, the rich mineral water provides the same healing properties found at the best spas in Iceland. Fed directly by nearby hot springs, the pool features a continuous flow of naturally warm water.

Though the Secret Lagoon does not offer saunas or luxury treatments, its simplicity allows you to enjoy the true Icelandic experience. With its natural setting and rustic charm, the Secret Lagoon appeals to travelers looking for a peaceful geothermal spa in Iceland.

After bathing, guests can walk near the little geysers that erupt every few minutes. Its location beside an active geothermal area makes it one of the most fascinating spas in Iceland.

The Secret Lagoon is easy to reach by car and fits naturally as part of self-drive tours in Iceland. After exploring Thingvellir National Park, Gullfoss Waterfall, and Geysir, you can finish a Golden Circle tour with a visit to the Secret Lagoon.

Booking admission to the Secret Lagoon in advance is recommended, particularly in summer when it is at its most popular. Early morning visits tend to be quieter and offer beautiful views as steam rises over the abandoned buildings and grassy hills.

Good To Know

• Temperature: The waters at Secret Lagoon range from 100 F to 104 F (38 C to 40 C).

• Amenities: Guests should bring a swimsuit and towel, but both can be rented on-site.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: No.

• Wheelchair Accessible: Not fully. A dedicated changing room is available, but there is no wheelchair-accessible entrance into the water.

• Minimum Age: There are no age restrictions in Secret Lagoon, and one guardian may bring up to three children aged 14 and under at no extra cost.

• Location: Secret Lagoon is located in Fludir, along the popular Golden Circle route, about a 1.5–2 hour drive from Reykjavik.

Secret Lagoon Opening Hours

• From October 1st to May 31st: Monday to Sunday from 11:00 AM - 7:00 PM

• From June 1st to September 30th: Monday to Sunday from 10:00 AM - 8:00 PM

• From December 24th to December 31st: 10:00 AM to 6:00 PM

5. Hvammsvik Hot Springs

Just a 45-minute drive from Reykjavik, in the neighboring bay of Hvalfjordur, lies Hvammsvik Hot Springs, one of the secluded spas in Iceland. The setting feels close to nature, with open views over the fjord and black sand beach.

The spa features eight natural hot spring pools that merge seamlessly into the sea. At high tide, seawater flows into the lower pools, adding a refreshing contrast to the warm, mineral-rich water. It’s a unique geothermal bathing experience that shifts with the tides and weather.

Despite its peaceful seclusion, the spa is easy to reach by car or as part of a Hvammsvik tour from Reykjavik. Hvammsvik also offers a range of activities beyond soaking. You can try paddleboarding in the fjord, join guided yoga sessions, or cool off with a dip in the ocean plunge pool.

In winter, the lack of light pollution makes Hvammsvik one of the best places near Reykjavik to watch the northern lights while relaxing in warm water.

Dining and drinks are also part of Iceland’s geothermal spa experience. Within the facility, the Stormur Bistro and Bar provides food and beverages for guests to enjoy.

Additionally, a swim-up bar in the pool allows you to enjoy drinks while admiring the stunning view of the fjord. To secure your preferred time slot, it is recommended to book the Hvammsvik entry ticket in advance, especially during weekends and summer.

Good To Know

• Temperature: The waters at Hvammsvik Hot Springs range from 100 F to 104 F (38 C to 40 C), offering a mix of naturally hot and comfortably warm pools.

• Amenities: Guests should bring a towel, swimsuit, and water shoes, but all are available for rent on-site.

• Changing Facilities: Gendered communal changing rooms and showers. Outdoor changing rooms are also available for a full nature experience.

• Private Showers Available: Yes.

• Wheelchair Accessible: No.

• Minimum Age: The minimum age to visit Hvammsvik Hot Springs is 10 years, and children under 18 must be accompanied by a guardian.

• Location: Hvammsvik Hot Springs are located just 45 minutes from downtown Reykjavik, making it an easy getaway for visitors exploring southwest Iceland.

Hvammsvik Hot Springs Opening Hours

• Open Daily from 10:30 AM to 8:30 PM

4. Laugaras Lagoon

Laugaras Lagoon is a new geothermal spa in Iceland that opened in October 2025 on the Golden Circle. Set by the Hvita River and surrounded by birch trees and farmland, it blends modern design with natural beauty. Its location makes it a relaxing stop after visiting sights like the Geysir Geothermal Area, Kerid Crater, and Fridheimar Greenhouse.

The experience at Laugaras Lagoon is both relaxing and immersive. As you sink into the warm geothermal waters, the infinity edge of the pool seems to stretch into the valley, making the river below feel like part of the lagoon itself.

Its most striking feature is a 22-foot (6.6-meter) waterfall that cascades into the spa. Standing beneath it, you can feel the steady stream of hot water massage your shoulders, a sensation both soothing and energizing.

For a quieter moment, the grotto tucked in a corner offers a more private space to float in peace. Soft light and gentle ripples make it feel like your own hidden retreat within the lagoon.

Beyond the main pool, there are saunas with large windows looking over the river, a cold plunge pool for a refreshing dip, and a smaller forest pool near the trees. Two swim-up bars let you enjoy a drink without leaving the water.

You can choose from three types of entrance tickets. With the Birki Pass, you get standard admission to the lagoon and wellness areas. The Lerki Pass adds a towel and one complimentary drink from the bar, while the Osp Pass also includes a two-course meal at Ylja Restaurant and access to a private changing room.

Ylja Restaurant itself is one of the highlights of Laugaras Lagoon. Led by acclaimed chef Gisli Matt, the restaurant serves seasonal dishes inspired by Icelandic traditions and local ingredients. With panoramic views over the Hvita River, it’s an ideal spot to extend your visit after a swim.

Good To Know

• Temperature: The waters at Laugaras Lagoon stay from 98.6 F to 104 F (37 C to 40 C), making it pleasant in every season.

• Amenities: Lerki and Osp tickets include towel use, while guests with Birki Pass can bring their own or rent a towel on-site. Showers are stocked with shampoo, conditioner, and shower gel.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes.

• Minimum Age: Children aged 8–15 are welcome to enter Laugaras Lagoon when accompanied by an adult.

• Location: Laugaras Lagoon is located along Iceland’s Golden Circle route, approximately 58 miles (94 km) from Reykjavik. Laugaras can be reached by car or by Buses 72 and 73 from central Reykjavik.

Hvammsvik Hot Springs Opening Hours

• Open from June to September from 10:00 AM to 10:00 PM (last entrance at 8:30 PM)

3. The Sky Lagoon

Sky Lagoon is one of the most luxurious geothermal spas in Iceland. Established in 2021, it is located in Kopavogur, a town within the greater Reykjavik area. Its accessibility and impressive oceanside setting have quickly made it a popular geothermal spa near Reykjavik.

The spa’s most notable feature is its stunning infinity pool, which offers breathtaking views of Skerjafjordur Bay and mountains in the distance. This makes Sky Lagoon one of the best geothermal spas in Iceland to enjoy the midnight sun in summer and, with a bit of luck, the northern lights in winter.

Surrounded by towering basalt cliffs and moss-covered lava rocks, the lagoon feels both private and deeply connected to Iceland’s natural landscapes. By booking a Sky Lagoon full-access admission or a premium entrance with a private changing room, guests are welcome to partake in the spa’s signature seven-part ritual. The steps are as follows:

1. Bathe in the geothermal waters of the Sky Lagoon’s outdoor pools.

2. Take a dip in the cold-water glacial pool.

3. Spend time in the Finnish-style sauna overlooking the sea.

4. Step into a cold fog mist room.

5. Rub down a body wash using the Sky Lagoon’s own scrub.

6. Get warm in the steam room.

7. Enjoy a taste of nature with an Icelandic crowberry elixir before returning to the lagoon.

After a few hours of basking in the soothing geothermal waters, you may be feeling hungry. The lagoon includes a swim-up bar offering both alcoholic and non-alcoholic drinks. Visitors can also stop by the on-site Sky Cafe for light meals or try taste plates featuring Icelandic ingredients at Smakk Bar.

The Sky Lagoon also has a great skincare line, and you can try some of the products during a visit, such as the Sky Lagoon body scrub.

If you want to choose the perfect geothermal spa experience in Iceland, a comparison of the top geothermal spas near Reykjavik highlights the differences between each.

Good To Know

• Temperature: The waters at Sky Lagoon range from 100 F to 104 F (38 C to 40 C), offering a warm and relaxing soak year-round.

• Amenities: Towels are provided free of charge for all guests, and hairdryers are available in the changing facilities.

• Changing Facilities: Sky Lagoon has two levels of changing facilities: Saman offers shower cubicles with a shared changing area, while Ser features private showers and private changing areas for added comfort.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes.

• Minimum Age: Children under the age of 12 are not permitted at Sky Lagoon. Visitors ages 12 – 14 must be accompanied by a guardian aged 18 or older.

• Location: Sky Lagoon is located in Kopavogur, just 13 minutes from Reykjavik. It is easily accessible by car or public transportation.

Sky Lagoon Opening Hours

• September 1st to 30th: Every Day from 9:00 AM to 1:00 PM

• October 1st – 31st: Every Day from 10:00 AM – 10:00 PM

• November 1, 2025 – June 20, 2026: Monday to Friday from 11:00 AM to 10:00 PM; Saturday to Sunday from 10:00 AM to 10:00 PM

• June 21 – August 20, 2026: Every Day from 8:00 AM to 11:00 PM

• August 21 – October 20, 2026: Every Day from 9:00 AM to 11:00 PM

• October 21 – December 23, 2026: Monday to Friday from 11:00 AM to 10:00 PM; Saturday to Sunday from 10:00 AM to 10:00 PM

2. The Retreat Spa

A spa within a spa, the Retreat Spa in the Blue Lagoon is perhaps Iceland’s most exclusive geothermal bathing experience. This award-winning spa in Iceland is known for its privacy, attention to detail, and cocoon-like private lagoon. The Retreat Lagoon is far less busy than the Blue Lagoon, visited by some of the world’s most famous celebrities, including Kim Kardashian and Beyoncé.

Set within an 800-year-old lava field, where dark lava walls surround the Retreat Lagoon and create a quiet, sheltered atmosphere. The space is intentionally calm, with wide open areas that allow guests to relax without crowds.

Inside, several features support deep relaxation. A steam cave offers gentle heat from natural geothermal vents. The Lava Spring brings serenity with water cascading from the ceiling. A cold well will give guests the option to cool down between sessions.

The spa also includes dry-heat saunas, a meditation room with a central fireplace, and comfortable lounges with views of the moss-covered landscape. Guests seeking complete privacy can reserve the Lava Cove, which includes a private spa area and personal services.

Many visitors extend their stay with the Retreat’s signature Ritual. It uses silica, algae, and mineral elements in a series of steps that help soften the skin and encourage relaxation. This experience is available in dedicated sanctuary spaces within the spa.

Guests can choose either a five-hour pass or a full-day pass, depending on how long they wish to stay. Visitors staying at the Retreat Hotel receive spa access as part of their stay, including exclusive lagoon entry from 8:00–10:00 PM. The spa maintains a technology-free environment, allowing guests to disconnect fully and enjoy the setting without distractions.

Dining is also available on-site, with a restaurant offering a breakfast and all-day menu inspired by Icelandic ingredients.

Good To Know

• Temperature: The waters at The Retreat Spa are a warm and inviting 98 F to 102 F (37 C to 39 C), perfect for a relaxing soak.

• Amenities: Admission to the Retreat Spa includes robes, slippers, towels, and Blue Lagoon Skincare products, along with a welcome drink. Guests can also enjoy the signature Blue Lagoon Ritual, a self-guided treatment using silica, algae, and mineral-rich products.

• Changing Facilities: The Retreat Spa includes a fully private walk-in rain shower and an exclusive changing room with a spacious vanity area designed for two guests.

• Wheelchair Accessible: Yes.

• Minimum Age: Guests must be 12 years or older to enter The Retreat Spa.

• Location: The Retreat Spa is located at the Blue Lagoon in Grindavik. Guests can reach the spa via Grindarvikurvegur (Road 43). If you’re not driving, you can take the bus or book a private transfer from Reykjavik or Keflavik Airport.

The Retreat Spa Opening Hours

• The Retreat Spa has 24-hour service

1. The Blue Lagoon

The Blue Lagoon is the largest and most famous geothermal spa in Iceland. Often mistaken for a natural hot spring, the lagoon is man-made and filled with geothermal seawater with high silica content. This creates the lagoon’s distinctive blue color and gives the water a smooth, silky feel on the skin.

Set in the middle of black lava formations, the dramatic setting is unlike most geothermal spas in Iceland. Steam drifts from the surface year-round, and on clear days, you can see distant volcanoes rising over the horizon. In winter, you might spot the northern lights from the pools, while in summer, the midnight sun creates a glowing atmosphere.

Inside the lagoon area, you’ll find steam rooms, a Finnish sauna, a man-made waterfall, a quiet cave, and silica tubs for face masks. For an extra cost, you can add algae masks or book in-water massages. Because the water contains silica, visitors may want to use conditioner to protect it from getting stiff and dry.

The spa offers several ticket options, starting with the Blue Lagoon Comfort ticket includes entry, a silica mud mask, and a towel. For a more luxurious experience, the Blue Lagoon Premium ticket adds an extra mask, drinks, and a glass of sparkling wine.

While the Blue Lagoon is often busier than other geothermal spas in Iceland, its mineral-rich waters and premium facilities make it a must-visit. To avoid crowds, aim for early morning or late afternoon. Booking ahead, especially in summer, is necessary.

One of the lagoon’s biggest advantages is its location between Keflavik Airport and Reykjavik, making it an easy stop at the beginning or end of a trip. You can rent a car, take bus transfers, or choose among the Blue Lagoon tours from Reykjavik. You can also combine the spa with other Iceland highlights, such as this Golden Circle and Blue Lagoon tour.

Compared to other spas in Iceland, the Blue Lagoon offers an extensive dining experience. LAVA Restaurant serves fresh Icelandic dishes with stunning lagoon views. For a lighter option, stop by Blue Cafe for coffee and snacks. The Michelin-starred Moss Restaurant offers an elevated evening menu and a chef’s table for special occasions.

If you want to book accommodations near the Blue Lagoon, the Silica Hotel is just about a 10-minute walk away. On-site, you’ll also find a shop with Blue Lagoon skincare products, perfect for bringing a piece of Iceland home with you.

Before your visit, be sure to check out our complete Blue Lagoon guide for tips on tickets, spa experiences, and how to make the most of your stay.

Good To Know

• Temperature: The Blue Lagoon’s water stays between 98 F to 104 F (37 C to 40 C), offering a consistently warm and soothing soak.

• What to Bring: Bring a swimsuit when visiting the Blue Lagoon. Towels, robes, and drinks depend on the ticket type. Guests with long hair should also bring a hair tie. It’s best to keep hair out of the water and prevent it from becoming stiff or dry from the high silica content.

• Changing Facilities: Gendered communal changing rooms and showers.

• Private Showers Available: Yes.

• Wheelchair Accessible: Yes.

• Minimum Age: Children must be at least 2 years old to enter the Blue Lagoon.

• Location: Located on the Reykjanes Peninsula, about 20 minutes from Keflavik Airport and 45 minutes from Reykjavik.

Blue Lagoon Opening Hours

• June 1st to August 20th: Open daily from 7:00 AM to 12:00 AM

• August 21st to May 31st: Open daily from 8:00 AM to 20:00 PM

• Christmas Eve: 8:00 AM to 4:00 PM

• New Year's Eve: 8:00 AM to 6:00 PM

Special Mention: The Bjorbodin Beer Spa

Bjorbodin Beer Spa gets an honorable mention on this list, as though not a spa that utilizes Iceland’s healing geothermal waters to give you hours of luxury. Instead of using minerals like silica to heal your skin, it uses the yeast in young beer, which is also said to have rejuvenating effects.

Bathing takes place in handcrafted wooden tubs filled with a blend of beer, live yeast, hops, aromatic beer oil, and natural bath salts. This mixture is alcohol-free and is traditionally believed to nourish the skin and hair while easing muscle tension. Each tub includes its own beer tap, allowing adults aged 20 and over to pour a fresh draft while they soak.

After the bath, guests spend around 20 minutes in a quiet relaxation room, giving the natural ingredients time to settle on the skin. For the best experience, arrive early so you’ll have time to enjoy the outdoor drinking area, which boasts beautiful coastal views, and the beer-themed restaurant.

This spa is located in the small town of Arkogssandur in North Iceland. We recommend booking admission to the Beer Spa to experience this unique hidden gem in Iceland.

FAQs About Geothermal Spas in Iceland

What are the best geothermal spas to visit in Iceland?

Some of the best geothermal spas in Iceland include the Blue Lagoon for its mineral-rich water, Sky Lagoon for its ocean views, and the Earth Lagoon for a quieter experience. Other popular geothermal lagoons include Hvammsvik Hot Springs, GeoSea Baths, and the newer Laugaras Lagoon.

Is the Blue Lagoon worth visiting compared to other geothermal spas in Iceland?

Yes, the Blue Lagoon is a must-visit if you want Iceland’s most famous geothermal spa with premium facilities. It offers mineral-rich water, in-water masks, and a full spa setup that many visitors consider a bucket-list stop. The best choice depends on your preference, whether a local bathing experience or a high-end spa retreat.

What is the difference between the Blue Lagoon and the Sky Lagoon?

The main difference is that the Blue Lagoon offers a larger, iconic lava-field setting, while Sky Lagoon provides dramatic ocean views and is closer to Reykjavik. Both offer modern facilities and amenities like masks and swim-up bars. For more information, check out the side-by-side Sky Lagoon and Blue Lagoon comparison.

How hot are geothermal spa waters in Iceland?

Geothermal spa waters in Iceland typically range from 98 F to 104 F (37 C to 40 C). Temperatures stay steady year-round thanks to Iceland’s geothermal energy. Some spas have warmer or cooler areas so you can move around to find your comfort level.

How long can I stay in geothermal spas in Iceland?

You can stay in an Icelandic geothermal spa for as long as it is open. Most visitors spend 1.5 to 3 hours, which is enough time to relax in the pools and use the facilities. Some guests stay longer if they plan to dine on-site or book additional treatments.

Are geothermal spas in Iceland natural or man-made?

Most geothermal spas in Iceland use man-made pools filled with naturally heated geothermal water. This setup allows stable temperatures, clean facilities, and safe soaking conditions. Natural hot springs also exist, but they are usually more remote and lack amenities.

When is the best time to visit Iceland’s geothermal spas?

The best time to visit Iceland’s geothermal spas is early in the morning or late in the evening to avoid the crowds, especially in summer. Icelandic spas are year-round because the water stays warm in every season. Summer offers long days and milder weather, while winter adds snowy scenery and the chance to see the northern lights from the water.

Do you need to book geothermal spa tickets in advance in Iceland?

Yes, popular geothermal spas in Iceland like the Blue Lagoon and Sky Lagoon often sell out, especially during midday and weekends. Booking Sky Lagoon and Blue Lagoon tours ahead ensures your preferred entry time. Smaller spas may allow walk-ins, but reservations are still recommended to avoid disappointment.

What should I bring to a geothermal spa in Iceland?

When visiting a geothermal spa in Iceland, bring a swimsuit, towel, and flip-flops. If you have long hair, bring a hair tie and apply conditioner to prevent stiffness from minerals. While many spas offer rentals for towels and robes, bringing your own is usually cheaper and more convenient.

Can you visit Iceland’s geothermal spas with children?

Yes, geothermal spas in Iceland welcome children, but age and height requirements vary by location. For example, the Blue Lagoon allows children aged 2 years old and above. While other Icelandic spas may not have age requirements, children must be supervised by an adult at all times. Always check each spa’s specific rules before planning your visit.

Can you visit geothermal spas in Iceland during winter?

Yes, you can visit geothermal spas in Iceland during winter, and many people consider it the best time to go. The warm water contrasts beautifully with the chilly air, and you may see snow or even the northern lights while bathing.

Which geothermal spa is closest to Reykjavik?

Sky Lagoon is the closest geothermal spa to Reykjavik, located about a 15-minute drive from the city center. Other nearby options include the Blue Lagoon, which is about 45 minutes away, and Hvammsvik Hot Springs, which is an hour away.

Is the water in Iceland’s geothermal spas good for your skin?

Yes, geothermal spa water in Iceland is often good for your skin thanks to minerals like silica and algae. Silica can help soften the skin, although it may dry out hair, so rinsing well afterward is recommended. Those with sensitive skin should test small areas first.

Can you visit geothermal spas in Iceland after arriving at Keflavik Airport?

Yes, the Blue Lagoon is only 20 minutes from Keflavik Airport and can be visited on your way to Reykjavik. Choose a timeslot about two hours after your arrival time to allow for customs and luggage. To reach the spa without worrying about transportation, airport transfers are the best option.

What is the most affordable geothermal spa in Iceland?

Some of the most budget-friendly geothermal spas in Iceland include the Secret Lagoon, Fontana Spa, and several regional baths outside Reykjavik.

Do I need to take a shower before I enter the geothermal spas in Iceland?

Yes, all geothermal pools, spas, and public swimming pools in Iceland require guests to shower naked to maintain cleanliness, as most facilities do not use chlorine. Many geothermal spas in Iceland offer private shower stalls, and staff are always available to guide first-time visitors through the process.

Do geothermal spas in Iceland offer luggage storage?

Yes, most major spas, such as the Blue Lagoon and Sky Lagoon, offer luggage storage for travelers visiting between flights or hotels.

Can you bring your own towel and robe to Iceland’s geothermal spas?

Yes, you can bring your own towel and robe to all geothermal spas in Iceland. While you can rent them at most facilities, bringing your own helps to save money. Just make sure to pack them in a waterproof bag.

Which geothermal spa in Iceland is best for couples?

Sky Lagoon is a favorite geothermal spa in Iceland for couples because of its ocean views and calming seven-step ritual. The Blue Lagoon’s premium area and the Earth Lagoon in Myvatn also offer peaceful, romantic settings. Evening time slots tend to be the most atmospheric.

Are geothermal spas in Iceland crowded?

Popular spas like the Blue Lagoon and Sky Lagoon can get crowded, especially in the afternoons and during summer and winter. For fewer crowds, visit early in the morning or late in the evening. Less famous or remote regional baths offer a quieter experience.

Visit the Best Geothermal Spas in Iceland

Iceland’s geothermal spas are a year-round attraction and a cherished pastime for locals. Hot springs and spa experiences are scattered across the country, making them easy to include on day trips or self-drive tours in Iceland.

Each spa has its own unique experience. From the blue waters of the Blue Lagoon to the sea views at Sky Lagoon and the riverside calm of Laugaras Lagoon, these geothermal spas in Iceland create memories that last long after your trip.

Have you enjoyed the geothermal spas in Iceland? Which was your favorite? If you haven't been, which one of these would you most like to visit? Let us know in the comments below.