Text by Sonia Nicolson

Top 10 Pools In Iceland

A trip to Iceland isn’t complete without a trip or five to a hot pool, especially a natural geothermal one set in a beautiful landscape where you might be lucky enough to have it to yourself. There is a lot more to Iceland than the Blue Lagoon so today we are sharing ten pools to try in Iceland. 


It’s the most obvious one so let’s start here. The Blue Lagoon is everything you have imagined it will be. It’s a truly relaxing experience and can be a very romantic one too. Located near Keflavik International Airport, it’s an ideal stop on your way to or from the airport. Recently extended in size with a new swim up bar and in-water massage area, the Blue Lagoon is a great welcome to Iceland. The distinctive blue hue of the water comes from that sulphur, so it’s a good idea to remove copper or silver jewellery before bathing as it can cause discolouring. Swim around in the calming blue waters, try out the waterfall, steams rooms, cave, algae and silica mud masks. Enjoy a refreshing drink at the swim up bar whilst your mask works its magic. With a rather large price tag and appearing on almost everyones bucket list, keep in mind that there are other options.


Located an hours hike from the town of Hveragerði (45min drive from Reykjavik) is a hot river that welcomes you after a pretty stunning hike. The landscape is beautiful and changes from bubbling brown mud to green moss, steam billowing from the ground and rising from the algae filled waterfalls. Reykjadalur, meaning steaming valley, is the first of our completely natural (and free) recommendations. Once you arrive at the section popular for bathing, you’ll notice there are no changing huts. Strip down to your swimming costume and brave the few steps into the water. Access has been made easy by a manmade boardwalk with steps into the river. There are some screens to shelter behind and change but this is a pretty wild experience, especially if the weather is wild too, though it’s an unforgettable one. Walk or paddle upstream for hotter water, lie by the small damns and take in the view.


This pool is visited on our Golden Circle, Secret Lagoon & Bubble Tour and is a great introductory pool with easy access, changing facilities and showers. The Secret Lagoon is a unique natural hot spring, the oldest swimming pool in Iceland, built in 1891. It’s a large pool that was once used by local women to wash clothes in, and was the local swimming pool where children learnt to swim until 1947. The water holds at 38-40C (100-104 Fahrenheit) all year around. Here you can swim and float around, using the noodles provided, to find the hottest part of the lagoon. Once you are warm enough, take a short walk around the lagoon to see the beautiful landscape, original changing hut, natural geysirs heating the lagoon and the nearby greenhouse. There is a cafe here for a hot chocolate or snack afterwards.


Seljavallalaug is an algae pool located in a very dramatic setting at the base of the famous Eyjafjallajökull volcano. It’s relatively easy to find but is quickly changing from a local, secret pool to one being visited by tourists. Located on the south coast and just a short drive from Seljalansfoss waterfall. To access, drive up the farm road past Hotel Edinborg and park at the car park by the guest houses. Make your way up through the valley following the river path. It’s a short 15-20min walk on rocky terrain, crossing one waterfall, but is relatively easy and kids will manage. The pool is manmade and built into the rock face. There is a small but basic changing hut where you can change and leave your belongings. The pool is naturally heated but can be a little cooler if it has rained or snowed recently. The tap feeding the pool is located at the top of the pool, where everyone gathers but hot water also trickles down the rock face. The pool is an algae pool so can feel a little odd but is amazing for the skin. Lie back and enjoy the landscape, imagine the activity of the mighty Eyjafjallajökull and the history of this pool.

This pool is cleaned by volunteers annually and you can make a donation by the entrance to the changing hut. Please enjoy but be respectful of the pool and its landscape, leave no trace.


A manmade geothermal spa located near the Golden Circle. This is popular with tourists and can be a good alternative to the Blue Lagoon, though on a much smaller scale. Take in the healing powers of the geothermal springs with natural pools. If you are brave enough then take a dip in the refreshing lake. After you have enjoyed the spa, head to their geothermal bakery to try the Icelandic way of making pot-baked lava bread. 


The Blue Lagoon of the North, though a lot smaller, Myvatn was developed in 2004. Located on the sloped of Dalfjall, the baths have a beautiful backdrop of ochre coloured hills. Dalfjall is home to Icelands first geothermal power station. The milky blue colour of the water comes from 25 metres below you. The perfect place to enjoy a long hot soak in the 38-40 ̊C water or a seat in a sauna after hiking and travelling. There’s a cafe here too.


Located at the bottom of a steaming lava fissure is a fairy tale hot spring. This is a very secret pool where the waters temperature is safe to bathe in but it’s often not recommended due to the algae growth. Make sure to read the signs as information is updated regularly. This is one for the more adventurous, bathe at your own risk.


Known in the Icelandic Sagas, this pool feel like its on the edge of the world. Grettislaug is located in the north of Iceland, on the coast. It is said that the famous Icelandic outlaw Grettir Ásmundason once swam 7km to the Icelandic shore from Drangey Island and regained his strength by bathing in the 42°C waters of this steamy pool.


Viti, meaning hell in Icelandic, is a volcanic crater filled with milky blue water. Located in the eastern Icelandic highlands, this is a pretty wild place for a swim where the water fluctuates between 20-60°C. When the Askja volcano erupted it moulded the landscape, forming the carter and making it one of Icelands most dramatic landscapes. Only accessible by 4WD and so winter is out due to dangerous weather and road conditions. This is another one for the more adventurous but we do recommend taking a tour here or listening to an experienced local guide before accessing.


Set in some of the most stunning and dramatic scenery Iceland has to offer, this geothermal bath is located in the highlands of Iceland. The landscape here changes with the movement of the sun, a truly unique place surrounded by over 500 year old lava fields and mountains of yellow, blue, white and orange. The water here is 36-40°C all year round. Stay in one of the local cabins or camp, and hike the many treks. You will need to join a tour or self drive a 4WD to get here, access in the winter can be very challenging.