Does your dream trip to Iceland include taking a long, relaxing soak in a naturally heated, steaming hot spring while surrounded by raw and rugged landscapes? The good news is that there are plenty of places around our incredible country to take a rejuvenating dip in mineral-rich water! Whether you’re fresh off a glacier hike or winding down after a day of exploring the south coast, Iceland’s hot springs offer the perfect combination of relaxation and immersion in local culture.
At Ice Guardians, we’re lucky to call southeast Iceland our home, with the mighty Vatnajökull Glacier as our backdrop. While many visitors come here for Iceland adventure activities, a dip in a geothermal pool can be the perfect addition to any itinerary.
So whether you’re chasing the best hot springs in Iceland or just hoping to stumble upon a quiet gem along the road, this guide is for you. Scroll down to find our picks, and if any questions come to mind as we go, please don’t hesitate to get in touch.
Why Does Iceland Have So Many Hot Springs?
Simply put: fire and ice. Iceland sits on the Mid-Atlantic Ridge, where tectonic plates are slowly drifting apart. That, combined with the country’s volcanic activity, means there’s plenty of heat bubbling just below the surface. Geothermal water rises through the Earth’s crust, giving us the warm pools, geysers, and steam vents found all across our island.
From luxurious spas to wild riverside pools, these geothermal treasures aren’t just natural wonders (or, in some cases, man-made), they’re also part of everyday life here.
In a land so rich in springs, pools, and lagoons, it’s no surprise that we have the perfect companion piece to this blog: our picks for the top 10 swimming pools on the south coast of Iceland. Be sure to read them when you have finished here!
An Icelandic Cultural Tradition, Not Just a Tourist Treat
In Iceland, hot springs aren’t a novelty – they’re deeply rooted in the local way of life. Nearly every town, no matter how small, has access to some kind of geothermally heated spring, pool, or lagoon, known as sundlaug. For many Icelanders, visiting a hot spring or a public pool is a daily or weekly ritual – a place to relax, meet friends, and soothe both body and soul.
There are even legends tied to these steamy waters. Stories of trolls, hidden people, and healing springs have been passed down through generations, adding a touch of folklore to your soak.
Looking for a complete countrywide overview of these places of healing and relaxation? There’s even a website dedicated to providing all of Iceland’s swimming pools, hot springs, and lagoons in one place!
A Quick Word on Hot Spring Etiquette in Iceland
Before diving in, it helps to know a few ground rules:
First, always shower thoroughly before entering any pool. It’s a point of pride in Iceland, and skipping it is considered very rude. Keep noise levels low, especially at more remote or natural springs. Never use soaps or shampoos in wild hot springs – they can damage delicate ecosystems. And finally, leave no trace: if you bring something in, take it back out with you.
The Best Hot Springs in Iceland: Famous Spots Worth a Stop
Blue Lagoon (Near Keflavík)
Possibly the most iconic of all hot springs Iceland has to offer, the man-made Blue Lagoon is set in a surreal lava field near Keflavik International Airport. Its milky blue water is rich in silica, said to be great for the skin.
With swim-up bars, steam rooms, and spa treatments, it’s more of a luxury experience than a wild soak – but still a favourite for first-time visitors. Just be sure to book ahead!
Sky Lagoon (Reykjavík)
A newer addition to the scene, Sky Lagoon blends Icelandic tradition with sleek design. Perched on the ocean’s edge, it offers a panoramic view along with a seven-step ritual inspired by old Icelandic bathing culture. It’s a great alternative to the Blue Lagoon if you’re staying in the capital.
Secret Lagoon (Flúdir)
This geothermal pool in the small village of Flúdir is the oldest swimming pool in Iceland, dating back to 1891. Secret Lagoon feels more rustic and authentic than the high-end spas, with steam rising from nearby vents and a laid-back atmosphere. A great stop if you’re driving the Golden Circle.
Reykjadalur Hot River (Hveragerði)
If you’re up for an adventure, this one is for you! A scenic 45-minute hike leads to a steaming river where you can bathe in warm water surrounded by mountains and bubbling mud pots. There are no changing facilities, so come prepared – but the views are worth it.
Hidden Gems Along Iceland’s South Coast and in the Vatnajökull Region
If you’re travelling between Reykjavík and the southeast – or joining us here in Vatnajökull territory – there are plenty of lesser-known gems that offer a quieter, more personal experience.
Hoffell Hot Tubs (Near Höfn)
Just a short drive from our Ice Guardians base, the Hoffell hot tubs are a local secret we love to share. Run by the Glacier World guesthouse, these tubs offer front-row views of the mountains and glaciers. They’re simple and low-key, but the setting is unforgettable. Drop in after one of our Iceland glacier tours and feel your muscles melt.
Seljavallalaug Pool (Near Skógafoss)
Tucked into a narrow valley, this pool was built in 1923 and remains one of the most atmospheric in the country. Around a 40-minute drive east of Vik, you have to walk a short distance from the car park to reach the pool, but the dramatic setting makes it worthwhile. The water temperature can vary depending on the time of year, but it’s a great stop along the south coast.
Laugarvatn Fontana (Golden Circle)
Situated on the edge of Lake Laugarvatn, this geothermal spa combines hot pools with natural steam rooms built directly over bubbling hot springs. Laugarvatn Fontana is a little on the pricier side, but then you have the privilege of bathing in the waters where it’s said that Icelandic chiefs once wished to be baptised!
For an additional fee, you can even taste rye bread baked in the ground using geothermal heat! A trip here is an ideal mix of relaxation and Icelandic culture.
Vök Baths (Egilsstaðir, East Iceland)
If you’re continuing around the Ring Road, Vök Baths is a scenic detour. Built on the edge of Urriðavatn lake, the floating hot pools offer a peaceful atmosphere far from the crowds. It’s especially lovely in the evening light and within easy reach of our recommendations for the best things to do on Iceland’s East Fjords.
Tips for Getting the Most Out of Your Iceland Hot Spring Experience
Not all hot springs are accessible year-round. In winter, some remote locations close until the spring, so always check ahead to see if a spot you’ve found is actually open. It’s also worth bringing a quick-dry towel, a waterproof bag for your clothes, and maybe even a pair of water shoes for rocky springs.
And remember: some springs require booking in advance, especially the more popular ones. Others are free and open to the public, but part of the fun is discovering them for yourself!
Combine Hot Springs with Our Iceland Adventure Activities!
There’s nothing quite like slipping into warm water with glacier peaks or moss-covered lava fields all around you. Whether you’re travelling solo, with friends, or on a family adventure, hot springs in Iceland add a special layer to the journey.
If you’re planning to explore the south coast or experience the ice and fire of Vatnajökull with us, consider pairing your adventure with a soak in one of these incredible spots. A day spent hiking through ice caves or riding snowmobiles is made even better when it ends in a naturally heated pool.
Browse our range of Iceland adventure activities to find the perfect experiences for you. Do you have any pre-booking questions for the Ice Guardians team? Please just contact us for the answers you need.
