Hveradalir geothermal area
Hveradalir is located in the heart of the Icelandic Highlands and is one of the country's largest geothermal areas. Surrounded by the majestic Kerlingarfjöll mountain range, which is composed of rhyolitic rock, it offers a colorful natural spectacle.
As you explore this site, you will be fascinated by the area's geological complexity, where mud pools, steaming rivers, and fumaroles intermingle. Hveradalir's different shades, ranging from yellow to green and rich orange tones, give it the appearance of a painting. However, the steam rising from the earth and the hot springs crisscrossing the region are what make this place unique and alive. Sometimes, it really feels like you're on another planet.
Remarks
Access: Take Route 35 (formerly F35), then follow the F347. These F roads are only accessible in the summer and require a 4WD vehicle. The route is straightforward with no fords, so it is accessible to any 4WD vehicle.
See the section on driving in the Highlands for more information.
Difficulties and description of the hike
The trail is well maintained and clearly marked, with no real technical difficulty. However, despite the presence of steps and wooden walkways, the ground can become slippery in wet weather. Located at an altitude of nearly 1,000 meters, the area is exposed to changing weather conditions, including frequent fog and occasional snowfall, even in the summer.
What you'll love
- A unique geothermal landscape: Discover an exceptionally rich natural spectacle with bubbling mud pools, fumaroles, and brightly colored rock formations.
- A symphony of colors: The varied hues of the rhyolitic mountains and geothermal formations create a particularly photogenic natural tableau.
- A well-maintained trail: Wooden steps, footbridges, and viewing points make it easy to safely explore all the wonders of the site.
Hike technical sheet
➡️ Hiking parameters
➡️ Hiking parameters
➡️ Hiking parameters

REMARKS
Access: Take Route 35 (formerly F35), then follow the F347. These F roads are only accessible in the summer and require a 4WD vehicle. The route is straightforward with no fords, so it is accessible to any 4WD vehicle.
See the section on driving in the Highlands for more information.
Difficulties and description of the hike
The trail is well maintained and clearly marked, with no real technical difficulty. However, despite the presence of steps and wooden walkways, the ground can become slippery in wet weather. Located at an altitude of nearly 1,000 meters, the area is exposed to changing weather conditions, including frequent fog and occasional snowfall, even in the summer.
What you'll love
- A unique geothermal landscape: Discover an exceptionally rich natural spectacle with bubbling mud pools, fumaroles, and brightly colored rock formations.
- A symphony of colors: The varied hues of the rhyolitic mountains and geothermal formations create a particularly photogenic natural tableau.
- A well-maintained trail: Wooden steps, footbridges, and viewing points make it easy to safely explore all the wonders of the site.
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