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Traverse steaming fumaroles, mossy ridgelines and quiet mountain lakes on a 15 km day trek from Seltún. Guided by an International Mountain Leader, this moderate 7‑hour route mixes geology, orienteering skills and wide Icelandic panoramas.
Traverse steaming fumaroles, mossy ridgelines and quiet mountain lakes on a 15 km day trek from Seltún. Guided by an International Mountain Leader, this moderate 7‑hour route mixes geology, orienteering skills and wide Icelandic panoramas.
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Operated by Hikers of Iceland · Grindavík, Reykjanes Peninsula
You step out where steam threads the cold air and the ground hisses—Seltún’s fumaroles puncture the skyline, sulfur-streaked soils glowing against black lava. The first hour carries you across geothermal plates and brittle ground, the landscape alternating between hot vents that dare you to approach and moss-carpeted ridges that cushion each footfall.
moderate.
6–8 hours.
You should be comfortable hiking 15 km with 560 m of ascent on uneven terrain; regular hill walking or gym conditioning is recommended.
Rated moderate: 15 km with 560 m ascent over variable terrain. Expect about 6–8 hours including breaks; pace is steady with technical sections walked carefully.
Tours can be canceled for severe weather; the operator monitors conditions and offers refunds if canceled at least 24 hours prior per policy.
This listing meets roughly 40 minutes from Reykjavik; check booking details for pickup options—some departures require meeting at the designated starting point.
Participants must be 16+; not recommended for those with significant back, heart, or pregnancy-related restrictions due to terrain and physical demands.
The Reykjanes Peninsula is geologically young—shaped by rifting along the Mid‑Atlantic Ridge and frequent volcanic activity; local communities historically relied on fishing and geothermal resources.
Vegetation here is fragile—stay on marked routes, pack out waste, and avoid disturbing geothermal features to protect regrowth and preserve thermal areas.
Hikers of Iceland operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Hikers of Iceland
Book directly with Hikers of Iceland for the best rates and real-time scheduling.
Reserve Now