Dramatic orange and red rhyolite mountains of Kerlingarfjöll with steaming geothermal valleys

Kerlingarfjöll Highland Hiking Tour

Journey into Iceland's remote highlands for a challenging hiking adventure through the colorful rhyolite mountains and steaming geothermal valleys of Kerlingarfjöll.

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Tour Details

Duration:
12H
Season:
June - September
Max People:
4
Difficulty:
Challenging

Highlights

  • 14km challenging highland hike
  • Hveradalir geothermal valley exploration
  • Between Langjökull and Hofsjökull glaciers
  • Colorful rhyolite mountain formations
  • Remote highland wilderness
  • Steaming hot springs and fumaroles
  • Desert landscape adventure

Gallery

Kerlingarfjöll: Hot Springs and Rhyolite Mountains

Kerlingarfjöll sits in the heart of Iceland’s Highlands, a mountain range where geothermal heat meets rhyolite rock to create one of the most colourful landscapes in the country. The Hveradalir geothermal valley is the centrepiece — steaming fumaroles, bubbling mud pots, and hot streams winding between ridges of orange, red, and yellow rhyolite. It feels like walking on another planet.

Getting to Kerlingarfjöll requires driving highland F-roads that are closed to regular vehicles and open only during summer months (roughly late June through early September). A private tour in our Toyota Land Cruiser eliminates the stress of navigating these rough roads yourself. Your guide knows the current road conditions, river crossing depths, and the best hiking trails within the area.

Arriving at Kerlingarfjöll highlands for a day of geothermal exploration

Why a Guided Highland Tour Matters

The Icelandic Highlands are remote, unpopulated, and lacking mobile phone coverage in many areas. Weather can change within minutes, turning a sunny valley into a foggy, disorienting landscape. Having an experienced guide is not just about convenience — it is about safety. Your guide carries emergency equipment, monitors weather updates, and knows the terrain well enough to adjust the route on the fly.

This is one of three Highland day tours we offer. If Kerlingarfjöll’s geothermal scenery excites you, you may also want to explore the colourful mountains of Landmannalaugar or the glacier-flanked valley of Þórsmörk. Our guide to why private tours are best in the Icelandic Highlands explains the practical reasons in more detail.

Vibrant rhyolite peaks painted in shades of orange and red at Kerlingarfjöll

Frequently Asked Questions About Kerlingarfjöll

How difficult is the Kerlingarfjöll hike? The hike is rated challenging with a 14km trail through varied highland terrain. Good fitness is required, but your guide adjusts the pace and route to match your abilities.

When can you visit Kerlingarfjöll? The highland roads to Kerlingarfjöll are only open from late June through early September. Exact dates depend on snow and road conditions each year.

What makes Kerlingarfjöll special? Kerlingarfjöll offers a combination of colorful rhyolite mountains and active geothermal features found nowhere else in Iceland. The Hveradalir valley feels like walking on another planet.

Do I need special equipment for this tour? Sturdy hiking boots, warm layers, and rain gear are essential.

What You'll Visit

BaseCamp mountain lodge in Kerlingarfjöll highland setting with dramatic mountain backdrop
Begin your highland adventure at BaseCamp, situated at 600 meters elevation in one of Iceland's most remote highland regions.

From BaseCamp, you'll have spectacular views of the surrounding peaks and valleys that await your exploration, building anticipation for the highland wilderness experience ahead.
Steaming Hveradalir geothermal valley with colorful mineral deposits and hot springs
Explore the otherworldly Hveradalir geothermal valley, where steaming hot springs, bubbling mud pots, and colorful mineral deposits create a landscape that feels like stepping onto another planet entirely.

The valley's name literally means 'Hot Spring Valley,' and your guide will explain the complex underground plumbing systems that create these spectacular displays while ensuring your safety around the potentially dangerous geothermal features. The constant steam and distinctive sulfur smell highlight the ongoing volcanic activity that makes Iceland.
Vast highland desert landscape of Kerlingarfjöll with colorful mountain formations
Trek through Iceland's unique highland desert landscape, where the absence of trees and sparse vegetation creates vast open vistas that stretch toward distant glaciers and volcanic peaks.

Continue to explore the Highlands with Private Tours to the Landmannalaugar or Þórsmörk

Book Your Tour

Toyota Land Cruiser adventure vehicle

Toyota Land Cruiser

Rugged 4x4 vehicle for up to 4 passengers, perfect for Iceland's terrain.

210,000 ISK
≈ $1,686 USD ≈ €1,451 EUR
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Personalize Your Tour

Have specific requests or questions? Let us tailor this experience to your needs.

Prefer to talk? Schedule a phone call with us.

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