south iceland
About
Nesjavellir is located in Hengill volcanic area, ~30 km from Reykjavík. Features: - Geothermal power station - Natural steam vents - Hot springs and boiling mud - Colorful mineral deposits - Hiking trails Access: - Route 435 from Þingvellir - Gravel road (passable for 2WD) - Multiple parking areas - Free entry Hiking: - Reykjadalur trail starts here - Various geothermal area trails - Easy-moderate difficulty Nearby: Þingvellir, Reykjadalur hot river, Hveragerði
📖 Story
Nesjavellir sits in the Hengill volcanic area between Þingvellir and Reykjavík. The geothermal power station harnesses underground heat to provide electricity and hot water for the capital region. Around the facility, natural geothermal features steam and bubble: fumaroles, hot springs, boiling mud. Hiking trails lead through this alien landscape. The Road to Reykjadalur starts here. It's less touristy than Geysir or Námaskarð but equally dramatic. Steam rises everywhere. The colors — yellow sulfur, white silica, orange iron — paint the ground. Combine with Þingvellir or Reykjadalur hike.
✈️ Why Visit
Active geothermal landscape with steaming vents and colorful minerals — less touristy than Geysir, equally dramatic.
💡 Did You Know?
Nesjavellir power station provides hot water for Reykjavík — the water is pumped 30 km through insulated pipes.
Key Facts
Active geothermal area
Power station location
Steaming vents and mud pools
Hiking trails
Near Þingvellir
📍 GPS Location
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