Spend a full day in Þórsmörk crossing braided rivers, entering a skylit canyon waterfall and hiking to Valahnúkur. This private 4x4-supported tour balances off-road driving with hands-on hiking in a dramatic glacial landscape.
More ways to explore the area's outdoor wonders
A low morning sun slants through steam rising off black sand and gravel as a 33-inch LandCruiser noses down a mountain track. You feel the vehicle's weight shift before another shallow river daring you to cross; the guide grins and eases the throttle. This is Þórsmörk — a green pocket carved between volcanic icecaps, where glaciers, canyons and sudden rain can change the day's mood in an hour.
Difficulty
challenging
Duration
12–13 hours
Fitness Level
Good endurance with experience on uneven terrain and river wading; able to hike several hours with elevation gain.
Wildlife
History
Þórsmörk's modern landscape was significantly altered by the 2010 Eyjafjallajökull eruption; the area bears glacial outlets and ash layers that shaped new channels and visible moraine patterns.
Conservation
The valley is fragile—stick to established trails where possible, pack out all waste and follow guide instructions to avoid disturbing vegetation and sensitive riverbanks.
Reserve your spot on the Private Hiking Tour in the Valley of Thórsmörk today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect river crossings
Many shallow but fast rivers are crossed by vehicle or on foot; waterproof boots and a dry bag for electronics are essential.
Prepare for variable weather
Layers and a waterproof shell will keep you comfortable through sun, wind and sudden showers common in Icelandic valleys.
Footwear and traction
Sturdy, broken-in hiking boots and optional trekking poles improve stability on scree and wet rocks inside canyons.
Start early for best light
Leaving Reykjavík in the morning reduces crowds and often finds rivers lower and light better for photos.
Waterproof hiking boots
Keeps feet protected during wades and on wet, rocky trails.
Waterproof shell and insulating layers
Layering handles rapid temperature and weather shifts common in Þórsmörk.
Dry bag for electronics
Protects cameras and phones during river crossings and canyon wades.
Trekking poles
Adds stability on riverbeds, scree slopes and uneven canyon floors.