Experience the crystalline blue of Breiðamerkurjökull on a guided ice cave walk from Jökulsárlón. Short glacier hikes, supplied crampons, and expert guides make this a hands-on introduction to Iceland’s dynamic ice world.
More ways to explore the area's outdoor wonders
A cold hush hangs over Jökulsárlón as a 4x4 rumbles away from the lagoon, gravel spitting and breath steaming in the air. Guides move with practiced calm; helmets and crampons are handed out while the first glints of blue appear through the glacier’s folds. The walk from vehicle to cave is short — usually 5–20 minutes — but every step is on uneven ice and moraine, and the cave itself can stretch 30–70 meters of naturally sculpted blue light.
Difficulty
moderate
Duration
2–3.5 hours
Fitness Level
Moderate—able to walk 20–30 minutes on uneven, icy terrain and keep balance on short slopes
Wildlife
History
Breiðamerkurjökull grew from Vatnajökull outlet flows; the glacier and lagoon formed in recent centuries as ice dynamics and jökulhlaups reshaped the coastline.
Conservation
Stay on routes and follow guides to minimize impact; glacial environments are fragile and tours should avoid disturbing melt channels or fragile moraine.
Reserve your spot on the The Original Ice Cave Tour in Jökulsárlón Glacier Lagoon today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Dress in waterproof layers
Icelandic weather changes quickly; a waterproof outer shell and insulating mid-layer keep you warm during exposed transfers and glacier winds.
Wear sturdy, waterproof boots
Traction is essential — guides provide crampons when needed but solid boots improve stability on icy approaches.
Charge camera batteries
Cold drains batteries fast; bring a spare or keep electronics close to your body until ready to shoot.
Heed guide instructions
Cave entry and route choices change with ice and weather — following the guide is the best way to stay safe and see the best features.
Waterproof insulated jacket
A windproof, waterproof shell with insulation blocks glacier wind and retains heat between movements.
winter
Sturdy waterproof hiking boots
Supports ankles on uneven moraine and provides a dry, stable platform for crampons or spikes.
Warm gloves and hat
Thin liners plus an insulated outer glove let you handle equipment and cameras without losing dexterity.
winter
Sunglasses and sunscreen
Glare from ice and reflection off snow are intense even in cold weather; eye and skin protection helps on bright days.
summer