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A half-day escape from Reykjavík into Reykjadalur’s geothermally heated valley, ending with a soak in a warm river where hot springs and cold runoff meet. A short but steady hike through volcanic terrain with strong sensory rewards.
A half-day escape from Reykjavík into Reykjadalur’s geothermally heated valley, ending with a soak in a warm river where hot springs and cold runoff meet. A short but steady hike through volcanic terrain with strong sensory rewards.
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Operated by Travelling Iceland · Hveragerði, Southern Region
Steam rises off the river like a low, moving cloud as you step from the parking area and begin the climb into Reykjadalur — Steam Valley. The trail angles upward through grassy slopes and patches of bare earth warmed by underground heat; every gust carries the faint sulfurous scent that marks Iceland’s geothermal heart. The river threads through the valley, its temperature moderated where hot springs mix with colder runoff, daring you to test a perfect bathing spot.
moderate.
5 hours.
Moderate fitness: able to handle an hour of uphill hiking with occasional steeper sections and uneven ground.
The uphill walk to the bathing area is about 45–60 minutes for most groups, depending on pace and how often you stop.
Yes—many families do this hike. It’s classified as physically easy to moderate, but bring children’s footwear and be prepared for some steep sections.
There are no staffed facilities at the bathing spot; basic toilets exist at the parking area in Hveragerði, so bring a towel and dry clothes.
Yes, tours operate year-round, but winter conditions mean icy trails and limited daylight—dress for cold and expect a slower pace.
Reykjadalur lies on the Hengill volcanic system; nearby Hveragerði developed as a greenhouse and thermal farming center using local geothermal heat.
Stick to marked trails and boardwalks to protect fragile geothermal soil; pack out all waste and avoid soap in natural waters.
Travelling Iceland operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Travelling Iceland
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