Day Hike to Helgafell: Lava Caves and Elves
A volcanic mountain, ancient folklore, and Iceland's raw wilderness just 30 minutes from Reykjavik.
This day hike to Helgafell takes you to one of Iceland's most storied volcanic mountains, where geology, mythology, and untouched nature converge on a single trail. Located a short drive from the capital, Helgafell rises as a flat-topped tuya formed beneath an ancient ice sheet, offering sweeping views over Reykjavik and the Reykjanes Peninsula.
The mountain carries the nickname the holy mountain, a title rooted in centuries of Icelandic belief in elves and the hidden people thought to dwell within its rocks. A qualified mountain leader guides the group through this layered landscape, drawing on local knowledge of geology, ecology, and oral tradition to bring every section of the trail to life.
Beyond the summit, the route extends into a network of lava caves carved by volcanic activity over millennia. Stepping inside these formations offers a direct encounter with the forces that continue to shape Iceland's terrain, with silence and darkness adding a sense of geological depth that few surface hikes can match.
The trail covers 8 kilometres with 290 metres of elevation gain, placing it firmly in the moderate category. Wildlife including birds and the occasional Arctic fox, along with seasonal wildflowers, make each outing distinct regardless of when you visit.
Highlights
Summit a flat-topped tuya volcano with panoramic views of Reykjavik and the Reykjanes Peninsula.
Enter lava caves and explore Iceland's volcanic underworld formed over thousands of years.
Follow secluded routes off the main tourist trails through undisturbed Icelandic wilderness.
Learn about Icelandic elf lore and the hidden people said to inhabit Helgafell's ancient rocks.
Spot local wildlife including birds, wildflowers, and possibly a shy Arctic fox along the trail.
Hike under the care of an expert mountain leader with deep knowledge of Iceland's geology and culture.
Cover 8 km with 290 m of elevation gain on a trail rated moderate and accessible to most hikers.
How the Day Unfolds
The group assembles at the designated Reykjavik pickup point for a transfer of roughly 30 minutes to the trailhead on the outskirts of the city.
The mountain leader introduces the route, safety guidelines, and the geological and cultural context of Helgafell before the hike begins.
The trail winds upward through lava fields and windswept ridges toward the summit plateau, with the guide sharing stories of elves and the hidden people along the way.
At the top of the tuya, the group pauses to take in panoramic views stretching across Reykjavik, the peninsula, and the surrounding volcanic terrain.
The route descends toward nearby lava caves, where participants enter Iceland's underground volcanic landscape and experience the raw silence of these ancient formations.
After completing the trail, the group returns to the vehicle for the drive back to Reykjavik, arriving at approximately the stated end time.
What Is Included
Included
- Expert mountain leader for the full duration
- Guided geological and cultural commentary throughout
- Round-trip transfer from Reykjavik pickup point
- Small group experience with a maximum of 15 participants
Not Included
- Hiking boots and waterproof clothing
- Packed lunch and personal snacks
- Water (minimum 1 litre recommended)
- Personal travel insurance
Important Information
Reserve Your Place on the Trail
Spots are limited to 15 participants per departure to maintain a quality experience. Secure your place on this guided hike to Helgafell before availability closes.
Book Now
