AT A GLANCE
Why go?
Krauma is a natural geothermal spa set in the green Borgarfjörður valley of West Iceland, built beside Deildartunguhver—Europe's most powerful hot spring. Rather than piped-in tap water, its pools are filled with pure, freshly flowing hot-spring water cooled to bathing temperature, so you soak in the same 100°C spring that erupts just a few steps away.↗↗
The complex has six pools—five warm and one cold plunge—ringed by volcanic stone and timber, plus saunas, an infrared cell, a steam bath and a fireside relaxation room. A restaurant serves local Icelandic food with views over the steaming spring, and everything sits about 97 kilometres (roughly an hour and a half's drive) from Reykjavík on road 50.↗↗
Bathe in Europe's mightiest hot spring
The story of Krauma begins with the water. Deildartunguhver pumps up around 180 litres of near-boiling 100°C water every second, the highest flow rate of any hot spring in Europe. At Krauma that superheated spring water is cooled through heat exchangers until it reaches a perfect soaking temperature, then fed continuously into the pools. Because the water is constantly replaced by this natural surge, no chlorine or other chemicals are needed to keep the baths clean—an unusual luxury in Iceland's spa world.