Geothermal Lagoons in Iceland

Nestled amidst the rugged, volcanic landscape of North Iceland, Hólsgerðislaug is a truly wild geothermal pool, a hidden gem for adventurers. The inviting, clear waters, framed by dark, ancient rocks and vibrant green and reddish-brown algae, offer a serene and authentic bathing experience far from the crowds.

Nestled amidst the grassy banks and ancient rocks near Laugarvatn, Vígðalaug is a historically significant natural pool. While its dark, clear waters may not always be hot enough for bathing, its serene appearance, framed by the verdant landscape, offers a peaceful glimpse into Iceland's past. This tranquil spot holds deep cultural importance as the traditional site where Iceland officially adopted Christianity.

A short drive from Höfn in East Iceland, the Hoffell Hot Tubs are five simple circular geothermal pools on a farm property surrounded by dramatic glacial landscapes. On clear days the view takes in multiple glaciers flowing down from Vatnajökull, Europe's largest ice cap. The pools are rustic but clean, heated naturally to around 38-42°C.

Nestled deep within the rugged Icelandic Highlands, Hveragil offers a truly wild hot spring experience. Here, geothermal water cascades down rocky cliffs in twin waterfalls, creating a steaming, inviting pool amidst a stark, beautiful landscape. The ethereal mist rising from the warm waters, set against the dark volcanic rock, makes for an unforgettable natural bath.

Guðrúnarlaug is a small restored geothermal pool in Dalir, West Iceland, named after Guðrún Ósvífursdóttir from the Laxdæla Saga, one of Iceland's most celebrated saga women. The pool sits beside the Laxá river in a peaceful, historically rich valley. A small wooden shelter provides changing facilities.

Natural hot spring pools at Hveravellir in the Icelandic Highlands. Located in the remote interior between Langjökull and Hofsjökull glaciers. Only accessible in summer by 4x4 vehicle.

Forest Lagoon is a modern geothermal spa located in a peaceful forest just outside Akureyri in North Iceland. The lagoon offers warm infinity-style pools overlooking Eyjafjörður fjord and surrounding mountains. Designed to blend into the natural woodland environment, Forest Lagoon combines relaxing geothermal bathing with scenic northern Iceland views, making it one of the most unique spa experiences in the region.

Often called the Blue Lagoon of the north, Mývatn Nature Baths sits beside the famous Lake Mývatn in North Iceland. The milky-blue alkaline water from the Bjarg geothermal spring maintains ~36–40°C and is rich in minerals believed to nourish the skin.

Reykjadalur ('Steam Valley') is a geothermal river valley near Hveragerði where you can bathe in a naturally heated river. The hike takes about 45-60 minutes each way through beautiful scenery with steaming hot springs.

Iceland's oldest swimming pool (est. 1891), the Secret Lagoon in Flúðir is a charming natural pool on the Golden Circle route. Small geysers erupt nearby while you soak in the~38–40°C water surrounded by raw geothermal landscape.

Hvammsvík Hot Springs is a unique geothermal bathing destination located along the shoreline of Hvalfjörður, just 45 minutes from Reykjavík. The pools are naturally heated by geothermal activity and change temperature with the ocean’s tides, creating a dynamic bathing experience surrounded by dramatic mountains and untouched nature. Visitors can enjoy multiple pools, a steam cave, ocean access, and modern facilities designed to blend with the landscape.

Hrunalaug Hot Spring is a small and authentic natural geothermal pool located near Flúðir in South Iceland. Surrounded by open countryside and historic stone structures, the pool offers a quiet and traditional Icelandic bathing experience. Unlike larger commercial spas, Hrunalaug remains simple and rustic, making it a favorite hidden gem for visitors seeking peaceful relaxation in nature.

Krauma Geothermal Baths is a modern wellness destination in West Iceland, located next to Europe’s most powerful hot spring, Deildartunguhver. The baths combine naturally heated geothermal water with cold glacier water to create the perfect bathing temperature. Visitors can relax in multiple outdoor pools, steam baths, saunas, and a quiet relaxation room while enjoying views of the surrounding countryside.

Krosslaug is a natural geothermal pool near Búðardalur in the Dalir region of West Iceland, not far from the Laxá river and the Laxdæla Saga country. The pool is tucked between grassy hills and fed by a warm spring. Simple and rustic, it offers a quiet, authentic Icelandic hot spring experience away from tourist crowds.

Marteinslaug is a rustic natural hot spring nestled beside a tranquil stream, offering an authentic and serene bathing experience. This stone-lined pool, partially covered by a metal grate, is surrounded by natural Icelandic landscapes featuring dry grasses and a mix of deciduous and evergreen trees, hinting at its remote charm. Experience a unique soak away from the crowds, immersed in nature's embrace.

GeoSea Geothermal Sea Baths is a premium geothermal bathing experience located above the coastal town of Húsavík in North Iceland. Unlike most Icelandic geothermal spas, GeoSea uses naturally heated seawater rich in minerals that is gentle on the skin and offers a distinctive bathing experience. The infinity-style pools overlook Skjálfandi Bay, where visitors can often spot whales in the distance during summer months. The baths provide panoramic views across the Arctic coastline and are especially popular during sunset and northern lights conditions in winter. Opened in 2018, GeoSea quickly became one of the most scenic geothermal bathing destinations in Iceland and is considered one of the highlights of visiting Húsavík.

A historic hot spring on the Skagi peninsula, named after the legendary outlaw Grettir the Strong from the Icelandic sagas. Two stone pools sit right beside the sea — bathing here with waves breaking nearby feels like a real adventure.

A small, secluded hot tub-sized pool in the Westfjords, right on the coast near Flókalundur. The pool overlooks the Vatnsfjörður fjord and is a magical spot, especially at sunrise or in winter under the northern lights.

A remote geothermal oasis in the heart of the Kjölur route through the highlands. The Hveravellir hot pool sits among fumaroles and geysers in a dramatic, otherworldly setting that very few visitors reach.

An exceptional ocean-side pool at the very end of the Strandir coast in the Eastern Westfjords — one of the most remote baths in Iceland. Warm geothermal water, cold Atlantic breakers, and absolute silence.

A legendary geothermal pool in the heart of the Highlands, surrounded by colourful rhyolite mountains. The natural hot spring at Landmannalaugar sits alongside the Laugahraun lava field and is the starting point of the famous Laugavegur hiking trail.

A unique geothermal spa on the shores of Lake Laugarvatn on the Golden Circle. Springs bubble up directly from the lake floor, and the steam baths at Fontana use the naturally heated steam. Guests can also try the famous geothermal rye bread baked underground by the springs.

A geothermal river valley about an hour from Reykjavík where a natural hot river winds through stunning scenery. You can wade into the warm water at several points along the river — the temperature varies, so find your perfect spot.

Built in 1923, Seljavallalaug is one of the oldest swimming pools in Iceland, hidden in a narrow mountain valley. It fell into disuse but was restored by locals. The walk through the valley to reach it is part of the experience.

One of Iceland's most remote and spectacular hot springs, located on the Strutur hiking route in the southern highlands near the Torfajökull geothermal area. A true wilderness bathing experience for serious hikers.

The world-famous Blue Lagoon is Iceland's most iconic geothermal spa, set in a dramatic lava field on the Reykjanes Peninsula. Its milky-blue silica-rich waters maintain a constant ~37–39°C temperature. With in-water bars, face mask stations and premium spa facilities, it's an unmissable luxury experience.

Sky Lagoon is a geothermal oceanside spa located just minutes from Reykjavík in Kópavogur. Opened in 2021, it quickly became one of Iceland’s most popular wellness destinations thanks to its dramatic infinity-edge lagoon overlooking the North Atlantic Ocean. Inspired by Icelandic bathing traditions, Sky Lagoon offers the signature Skjól Ritual — a seven-step wellness experience that includes a cold plunge, sauna with panoramic ocean views, mist shower, body scrub, steam room, and relaxation spaces. The design combines modern architecture with traditional Icelandic elements such as turf houses and natural materials, creating a calm and immersive atmosphere. With its proximity to Reykjavík and strong focus on wellness experiences, Sky Lagoon is an ideal stop for travelers looking to relax after arrival in Iceland or before departure.

A unique floating geothermal lake experience in East Iceland, set on Lake Urriðavatn near Egilsstaðir. Vök Baths features floating pools extending out over the lake, allowing you to soak in geothermal water while sitting on the still lake surface — a truly otherworldly experience.

Nestled in West Iceland's rugged landscape, Húsafell Canyon Baths (Giljaböð) offers a secluded natural hot spring experience. The image showcases beautifully crafted stone-lined pools with inviting clear blue water, perfectly integrated into the rocky terrain, complemented by a charming wooden changing house connected by a small bridge. It's a tranquil escape where you can soak in warm geothermal waters amidst breathtaking canyon views, far from the bustling crowds.

Pollurinn is a natural geothermal pool located on the shore of Tálknafjörður fjord in the Westfjords. The pool is fed by a hot spring and offers stunning fjord views. One of the most scenic hot springs in Iceland.

Lýsuhólslaug on the Snæfellsnes Peninsula is a unique natural mineral pool fed by a naturally sparkling, mineral-rich geothermal spring. The water is alkaline and full of minerals, giving it a slightly effervescent quality that Icelanders believe has health benefits. The outdoor pool is on a working farm and the surrounding landscape of Snæfellsnes is stunning.

Snorralaug (Snorri's Pool) in Reykholt is a small circular stone pool from the medieval period, believed to have been used by Snorri Sturluson, the famous 13th-century Icelandic author and historian. Fed by a natural hot spring, the pool is one of the oldest known swimming pools in Iceland — a remarkable historical monument in the village of Reykholt.