Join Katla Geopark on a one-day expedition to Krossárjökull where participants collect real glacier data, trek a secluded canyon, and witness dead-ice formations. Expect a strenuous, equipment-led experience with meaningful scientific contributions.
More ways to explore the area's outdoor wonders
A low sun cuts the moraine into hard relief as the convoy climbs from the black sand plain toward Thórsmörk. You strap into a 4x4 and cross braided glacial rivers that dare you to keep pace; the machine hums, tires spray slurry, and the highland opens into a canyon that leads toward Krossárjökull’s pale ice.
Difficulty
challenging
Duration
8–10 hours
Fitness Level
Suitable for hikers with good cardiovascular fitness and leg strength; comfortable with sustained uphill and uneven terrain.
Wildlife
History
Krossárjökull is an outlet of Mýrdalsjökull; local landscapes bear marks of historical jökulhlaups (glacial outburst floods) and volcanic activity tied to Katla.
Conservation
Glacial margins are fragile—stay on durable surfaces, pack out waste, and follow guide instructions; participant data supports monitoring and conservation planning.
Reserve your spot on the Krossárjökull Mapping Journey with Katla Geopark today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Layer for volatility
Icelandic weather changes fast—bring a waterproof outer shell and a warm mid-layer you can add or remove quickly.
Footwear matters
Use stiff-soled hiking boots with ankle support to handle muddy moraines and stream crossings safely.
Secure cameras and phones
River spray and wind are common; use a dry bag or tether and keep batteries warm to preserve charge.
Expect weather cancellations
Operators may cancel in unsafe conditions—book flexibly and plan an extra day in your itinerary.
Waterproof hardshell jacket
Protects from wind-driven rain and spray common near glacier margins.
Sturdy hiking boots (waterproof)
Provides support and protection on rocky moraines and wet river crossings.
Insulating mid-layer (fleece/down)
Keeps you warm during long stops and at higher, wind-exposed elevations.
Daypack with dry bag
Carries water, snacks, and electronics while keeping gear dry during river crossings.