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Explore the man-made tunnels and deep blue ice of Iceland's second-largest glacier. Choose from guided glacier truck excursions or thrilling snowmobile rides to reach the ice caves.
Free Cancellation Ride a modified glacier truck onto Langjökull to walk through 500 meters of man-made ice tunnels and deep crevasses.
Free Cancellation Snowmobile across Langjökull to enter a 70-meter custom-built ice cave on a tour departing from Gullfoss.
Free Cancellation Walk through 500 meters of manmade tunnels carved 30 meters deep into the blue ice of Iceland’s Langjökull glacier.
Free Cancellation Ride a modified truck onto Langjökull glacier to walk through ice tunnels and visit the Hraunfossar waterfalls.
Read what travelers share about their experience visiting Langjökull Glacier — from practical tips to personal highlights.
Langjökull is Iceland's second-largest ice cap and holds a 550-meter man-made ice tunnel. Tours take you across the glacier surface in modified 8-wheel trucks or on snowmobiles to reach the entrance at 1,260 meters above sea level. Inside, the temperature stays at 0°C year-round.
Board an 8-wheel monster truck at Klaki Base Camp for the 30-75 minute ride up the ice cap. The drive is bumpy and crosses open snowfields with views of the Eiríksjökull mountain.
Walk through 550 meters of corridors carved directly into the glacier. The walls reveal layers of compressed blue ice and dark bands of volcanic ash from past eruptions.
Ride a snowmobile across the ice cap for about an hour. Guides navigate around known crevasse zones while you follow marked safe paths.
Full-day tours from Reykjavík often pair the glacier with Gullfoss waterfall and Þingvellir National Park. Langjökull's meltwater actually feeds the Hvítá river that creates Gullfoss.
Many tours stop at this nearly kilometer-wide series of springs near Húsafell. Clear water cascades from the Hallmundarhraun lava field into the glacial river below.
Booking a Langjökull tour requires choosing your transport method and departure point. Self-driving dictates when and how you can arrive.
You can start from Reykjavík for 10-hour day trips, Húsafell for 3.5-hour shuttle and truck tours, or Gullfoss for 4-hour meet-on-location snowmobile trips. Pick the one that fits your rental car situation.
Route 550 to Klaki Base Camp is a rough gravel highland road open only from June 1 to October 15. You need a 4x4 vehicle to drive it. Outside these dates, you must take a shuttle from Húsafell.
The classic ice tunnel tour allows all ages, and toddlers can ride in a baby carrier. Snowmobile tours require passengers to be at least 8 years old.
You need a valid driver's license to operate a snowmobile. Two people share one machine. Single riders pay an extra fee on-site.
Operators provide crampons for the icy tunnel floor. Snowmobile tours also supply insulated overalls, helmets, gloves, and shoe covers.
The ice cave stays at 0°C (32°F) all year. The floor is covered in slushy, uneven snow, making it difficult for anyone with balance issues.
Most operators offer a full refund if you cancel at least 24 hours before departure. Weather dictates the schedule, so tours may be canceled on short notice.
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| Classic Ice Cave Tour | Snowmobile & Ice Cave Combo | Full-Day Reykjavík Departure | |
|---|---|---|---|
| Duration | 3.5 to 4 hours | 3 to 4 hours | 9 to 11 hours |
| Starting Point | Húsafell or Klaki Base Camp | Gullfoss | Reykjavík hotels |
| Transport on Ice | 8-wheel glacier truck | Snowmobile | Bus, then glacier truck |
| Price From | $203 / 24,900 ISK | $278 | $253 |
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The Into the Glacier ice tunnel operates year-round. Departure times vary by season and are fixed at booking. The Classic Tour from Húsafell runs 3 to 4 hours, with about an hour spent inside the tunnel.
The gravel Route 550 to Klaki Base Camp is only open to self-drive 4x4 traffic from June 1 to October 15. Outside these dates, you must take the operator shuttle from Húsafell.
Langjökull is 150 km from Reykjavík. Drive Route 1 toward Borgarnes, then Routes 50 and 518 to Húsafell. From June to October, 4x4 drivers can continue on gravel Route 550 to Klaki Base Camp.
If you lack a 4x4, park at Húsafell Center and take the included shuttle. Full-day coach tours pick up directly from Reykjavík hotels. Super Jeep and snowmobile tours often depart from Gullfoss on the Golden Circle.
Summer (June through August) provides the easiest self-drive access and maximum daylight for sightseeing. Winter (December through February) guarantees deep snow for snowmobiling and clear air for Northern Lights viewing.
Late autumn and early spring bring closed highland roads and unpredictable weather, making guided tours mandatory. The ice tunnel temperature remains 0°C (32°F) regardless of the month.
The glacier and ice tunnel are not suited for wheelchair users. Boarding the modified glacier trucks requires climbing five 40 cm steps. Inside the tunnel, the floor consists of uneven, slushy snow.
Visitors must be able to walk about 500 meters and stand for an hour. Staff cannot carry passengers for liability reasons.
Restroom options are extremely limited on the ice. Use the facilities at Húsafell Center or the dry toilets at Klaki Base Camp before your tour begins. The ice cave entrance only has an emergency portable toilet.
Mobile phone signal and Wi-Fi drop out completely on most of the glacier.
Independent travel on Langjökull without a certified guide is highly dangerous due to hidden crevasses. Off-road driving in the highlands is illegal and carries heavy fines.
Drive 150 km via Route 1 and Route 518 to Húsafell, which takes about two hours. From there, you take a shuttle or drive a 4x4 on Route 550 to the base camp. Guided bus tours handle the entire round trip from the city.
The Classic Tour from Húsafell starts at 24,900 ISK (about $203). Full-day tours from Reykjavík or snowmobile combos cost between $250 and $300 per person.
You can drive a 4x4 to Klaki Base Camp only between June 1 and October 15. Regular cars cannot navigate the gravel Route 550. No private vehicles are allowed on the glacier itself.
Wear thermal base layers, a waterproof coat, gloves, a hat, and waterproof boots. The tunnel stays at 0°C (32°F) all year. Operators provide crampons for walking on the ice.
The ice tunnel tour welcomes all ages, and toddlers can ride in a baby carrier. Snowmobile tours require passengers to be at least 8 years old.
Langjökull covers at least two active volcanic systems. The ice tunnel walls show dark bands of ash from past eruptions. No eruptions have occurred here since Iceland was settled around 874 AD.
The temperature is a constant 0°C (32°F). It does not change with the seasons or outside weather conditions.
Yes, anyone driving a snowmobile must present a valid driver's license. Passengers do not need a license.
Tours from Húsafell take 3.5 to 4 hours. Snowmobile tours from Gullfoss take about 4 hours. Full-day trips from Reykjavík last 9 to 11 hours.
No, the glacier is constantly moving and hides deep crevasses under the snow. You must book a tour with a certified guide to go onto the ice cap.
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This 3.5-hour trip goes into the heart of Langjökull, Iceland's second-largest glacier. You'll board a modified 8-wheel glacier truck to reach the entrance of a man-made tunnel system near the ice cap's summit. The drive crosses the ice surface where you'll see open crevasses. It's a bumpy ride, so hold on. The tunnels stretch 500 meters into the ice, reaching depths of 30 meters below the surface. LED lights installed in the walls reveal layers of compressed snow and dark volcanic ash trapped from past eruptions. Guides explain how the glacier moves and why the ice turns blue under pressure. Bring waterproof boots and your warmest coat. The temperature inside stays at 0°C (32°F) even in summer. Wear crampons if the guide hands them out—the floor is slick.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English
This guided tour departs from Gullfoss and heads into the Icelandic Highlands. You'll drive a snowmobile across Langjökull, the country’s second-largest ice cap, to reach a custom-built ice cave carved into the glacier. The ride is fast and loud. It’s the only way to reach this specific cave entrance. The tunnel stretches 70 meters into the glacier. Inside, the walls are solid blue with visible layers of ash from past volcanic eruptions. It stays around 0°C year-round—even in summer. Wear wool layers and thick socks (even in August) because you'll be standing on ice for about 40 minutes. Pick this if you want the driving as much as the cave. If the wind picks up, the mountain roads close and the tour stops. Check your messages an hour before departure.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English
The 500-meter tunnel is the world's longest manmade ice passage, carved 30 meters deep into the Langjökull glacier. You’ll see layers of snow and volcanic ash compressed into solid ice over centuries. It’s zero degrees Celsius inside year-round. Wear waterproof boots because the floor gets slushy near the entrance. LEDs recessed into the ice walls light the flat path through the tunnel. You can touch the ice and see where different years of snowfall have formed distinct bands. If the weather on the glacier surface turns, tours are cancelled for safety. Book the morning slot to avoid the largest groups.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English
You'll drive onto the Langjökull ice cap in a modified truck to walk through man-made tunnels bored into the ice. It's the second-largest glacier in Iceland. Inside, the ice shifts from white to a deep, translucent blue. You'll see crevasses and old layers of volcanic ash frozen into the walls. It's freezing inside. Even in summer, you'll need a heavy coat. Deildartunguhver, Europe's most powerful hot spring, is one of the stops on the drive from Reykjavík. Keep your distance; the steam can burn. You'll also visit Hraunfossar, where blue water trickles through lava rock directly from the Langjökull glacier. Your guide explains the local geology and glaciology during the trip. Wear waterproof boots for the slushy walk into the tunnels.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English