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Deildartunguhver, Europe’s most powerful hot spring, is located on the Silver Circle route in West Iceland. It produces 200 liters per second of 100°C water and supplies geothermal energy to nearby communities, showcasing the region’s vibrant geothermal activity.
Close-up picture of a hot spring at Deildartunguhver in Iceland.
Best time to visit
All year round
Coordinates
64.66374, -21.41026
Distance from Reykjavík
104km (65mi)

While Deildartunguhver isn’t a traditional tourist attraction that visitors can swim in (due to its extreme temperature), it’s still a captivating sight. Viewing platforms and paths allow visitors to safely observe the steaming water and steam rising from the spring.

One of the most significant uses of the heat from this hot spring is for district heating in nearby communities. The water’s high temperature and abundant flow provide a valuable source of geothermal energy for heating homes, businesses, and greenhouses.

Most of the water used for central heating in the towns of Akranes and Borgarnes is taken from Deildartunguhver. The hot-water pipeline to Akranes stretches 64 kilometres, which is the longest in Iceland; the water temperature is about 78-80°C when it reaches the town.

It’s safe to visit Deildartunguhver but keep your distance, as you can get splashed with scalding hot water if you get too close. Travellers will see water bubbling up and splashing against moss and rock.

Deildartunguhver is situated in the west of Iceland, near the town of Borgarnes. It’s located within the Borgarfjörður region, which is known for its natural beauty, historical sites, and geothermal activity. It’s a popular stop for travellers exploring the Silver Circle route, which offers a mix of natural and historical attractions.

Nearby attractions:

Tours to Deildartunguvher

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