
Natural Hot Spring
Nauthólsvík Geothermal Beach
capital-region
Nauthólsvík Geothermal Beach is Reykjavík’s urban seaside bathing area, where geothermal water is used to warm a sheltered lagoon beside the North Atlantic.
A distinctly Reykjavík mix of geothermal bathing and North Atlantic sea swimming.
About Nauthólsvík Geothermal Beach
Nauthólsvík combines a sandy urban beach with geothermal bathing infrastructure and open-sea swimming. The heated lagoon, hot-water facilities and staffed services do not necessarily operate on the same schedule year-round, so visitors should check current opening information before relying on warm-water access. Cold-water sea swimming requires appropriate experience and caution.
History
Nauthólsvík Geothermal Beach is a modern marvel, conceived and created as a unique man-made attraction in Reykjavík. Its significance from an Icelandic perspective is profound: it transformed a section of the cold North Atlantic coastline into a vibrant, year-round swimming destination. This innovative project demonstrates Iceland's pioneering spirit in utilizing its abundant geothermal resources for public benefit and recreation. The development involved blending natural elements with ingenious engineering. Geothermal water is pumped into a man-made lagoon, where it mixes with the incoming seawater, creating a consistently warm and inviting bathing area. The golden sandy beach, specifically brought in for the project, further enhances the appeal, creating an accessible and attractive recreational space that beautifully marries natural beauty and cutting-edge geothermal technology.
Did You Know?
- Nauthólsvík is a unique man-made geothermal beach in Reykjavík.
- It allows for year-round sea swimming in the North Atlantic Ocean.
- Also known as Ylströndin í Nauthólsvík, meaning 'the Thermal Beach in Nauthólsvík'.
- It ingeniously blends natural beauty with innovative use of geothermal energy.
- A popular recreational area for both locals and tourists.





