Across Fire and Ice: The Laugavegur Trail Across Iceland’s Volcanic Heart

Iceland’s uninhabited interior—the Highlands—feels like a landscape in the raw morning of planetary creation. Glaciers grind against active volcanic rifts, sulfurous steam erupts through neon-green moss, and vast deserts of jet-black volcanic ash stretch to the horizon beneath rapidly shifting arctic skies.

The 55-kilometer Laugavegur Trail connects the geothermal wonderland of Landmannalaugar with the glacial sanctuary of Thorsmork (the Valley of Thor), delivering more geological diversity per kilometer than almost any other trail on the planet.

From Rhyolite Mineral Peaks to Glacial River Crossings

Setting off from Landmannalaugar, the trail ascends past multi-colored rhyolite mountains streaked with ochre, copper, sulfur yellow, and pale turquoise. Steam hisses violently from the ground at Storihver, filling the air with the smell of earth and minerals.

As hikers crest the high plateau of Hrafntinnusker, the terrain transitions to glittering fields of sharp black obsidian glass and perpetual summer snowpacks.

Essential River Fording Technique:

Unlike bridges in developed alpine trails, rivers along the Laugavegur (such as the Blafjallakvisl and Thronga) must be forded on foot through freezing glacial meltwater.

• Always unclip your backpack hip-belt and chest strap before stepping into the river.
• Wear dedicated neoprene water booties or light trail runners; never cross barefoot over sharp basalt riverbeds.
• Face upstream and lean slightly into the current, using trekking poles as a stable tripod.