
Hot spring valley
Follow the path.
Find the warm river.
A walk into Reykjadalur brings steaming hills and a naturally heated river into view. Combine a day in the valley with a slower moment at Hveradalir.
Reykjadalur Hot Spring Valley
A hike into the hills.
A river warmed by the earth.
Reykjadalur lies in the hills just outside Hveragerði, where rising steam, bubbling springs and colourful slopes turn the walk itself into part of the experience. The destination is a naturally heated river, with wooden boardwalks giving access to the bathing area.
The marked route to the warm river is about 3 km each way and usually takes around 45–60 minutes in each direction. Expect uphill walking, mountain views and geothermal features along the trail. Leave time for a soak as well as the journey there and back.
The river is a natural bathing place rather than a swimming-pool complex. Water temperature varies, and the bathing screens provide limited privacy. Bring swimwear and a towel, keep to the marked route and take your belongings and litter back with you.
MAKE IT PART OF YOUR HVERADALIR DAY
Walk the river.
Then meet the mud.
Reykjadalur gives you a longer walk and a river-bathing experience. Hveradalir brings the same geothermal landscape closer, with marked valley walkways, mineral-rich mud baths and new changing facilities. Pair the two for a day that moves from mountain scenery to a slower, warmer finish.
BEFORE YOU GO
Leave time for the return walk.
Wear suitable walking shoes and bring layers for changing weather. Snow, ice and wind can make the route slower or more demanding. Check local trail and weather information, and stay well clear of hot springs outside the designated bathing area.
KEEP EXPLORING
Where next?
Nearby adventure baseLitla Kaffistofan & Icelandia
Discover Icelandia’s adventure base at nearby Litla Kaffistofan.
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Geothermal discoveryHellisheiði Geothermal Exhibition
Discover another side of the Hengill region at Hellisheiði.
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Local lifeHveragerði Town & Greenhouses
Hveragerði brings together local life, gardens and a landscape shaped by geothermal heat.
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Town & riverSelfoss & the Ölfusá River
Continue to Selfoss for a change of pace beside the Ölfusá River.
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Volcanic landscapesHengill Geothermal Landscapes
The Hengill region surrounds Hveradalir with volcanic hills, geothermal valleys and wide-open landscapes.
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Mountain countryMount Hengill
Mount Hengill rises above this geothermal region, with trails and broad views across volcanic country.
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Below the surfaceThe Lava Tunnel
Step below the surface for an encounter with an Icelandic lava tube.
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A little adventureMega Zipline Iceland
For a more adventurous addition to your day, discover the zipline experience near Hveragerði.
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