The ice cave inside Langjökull is a tunnel cut by machine, and that is the reason you can walk into it in July when the natural caves in the south are water. Its entrance sits at around 1,260 metres, it is about 0 °C inside, and reaching it takes a glacier truck. Two fares here go in: one that does the tunnel and one that rides the ice cap first. What each covers is set out alongside the Langjokull tickets for every other way onto the glacier.
Four hours from Húsafell and about an hour of it inside the tunnel, with the entrance fee already in the fare. No licence, no minimum age, and crampons over your own shoes at the door.
From $203 per person
Free cancellation up to 24 hours ahead.
The one fare that rides across the ice cap and walks the tunnel in the same three hours. Snowmobile, gear and cave entry are all inside it; the minimum age is eight and the driver needs a licence.
From $299 per person
Free cancellation up to 24 hours ahead.
About an hour in the tunnel at 1,260 metres, the entry fee already in the fare, and open every month of the year.
See Langjokull ice cave toursIt is a walk of about an hour inside the ice cap, on level ground, with crampons over your own shoes. The passage was driven into the glacier by machine and is maintained continuously, because ice moves and a tunnel cut three years ago is not the shape it was.
You reach it from Húsafell. A bus or modified truck runs the mountain road up to the Klaki base camp, and there you change to an eight-wheeled glacier truck that crosses the ice cap itself to the entrance. That last leg takes the better part of an hour and is the part travellers remember: in flat light there is nothing to fix your eye on in any direction.
Inside, the tunnel is lit from within the walls rather than from overhead, so the blue you see is the ice colouring the light. There are crevasse windows where the passage intersects a natural split in the glacier, a chamber that has been used for weddings, and at some point the guides turn every light off. What you walk through, section by section, is described on inside the Langjokull ice tunnel.
No driving licence, no minimum age, no arm strength and no experience. The walk is level and the pace is set by the slowest person in the group. It is the one glacier activity here that a family with a toddler and a grandparent can do together.
A natural ice cave under Vatnajökull forms in autumn, is visited through the winter and melts out in spring. This one is engineered, so July changes nothing about it. If somebody in your party has been promised an ice cave and you are travelling in high summer, this is the answer.
The tunnel is the only thing on Langjökull that carries a published price of its own. Both fares here include it, along with the transfer and all the equipment, so there is nothing to pay at the door.
Inside sits at around 0 °C with no wind. In January the ice cap outside averages well below freezing before the wind is counted, so the coldest part of a winter ice cave tour is the walk from the truck.
From Húsafell the whole visit runs three and a half to four hours, against nine to eleven if you book it as a day trip out of Reykjavik. Driving yourself to Húsafell and joining there is the efficient shape.
This is the fork every Langjökull visitor hits, so here it is settled on the five facts that actually decide it.
| Ice cave | Snowmobile | |
|---|---|---|
| What you do | Walk inside the glacier | Ride across the top of it |
| Driving licence | Not needed | Required to drive |
| Minimum age | None stated | 6 to 18, depending on the tour |
| Physical demand | Level walking, about an hour | Arm strength for an hour |
| Runs in July | Yes | Yes |
| Shortest version | 4 hours from Húsafell | 4 hours from Gullfoss |
| From | From $203 | $204 |
The honest summary: if anybody in your party lacks a licence, is under six or would rather not ride, the tunnel is the booking. If you want to have done something rather than seen something, the ride is. Both cases are worked through on ice cave or snowmobile, and every other way onto the ice sits on Langjokull Tours.
Price band. From $203 for the tunnel on its own and From $299 for the version that rides the ice cap first. Booked directly with the tunnel operator the published price starts at ISK 24,900, but you still have to reach the base camp.
Duration. Three to four hours from Húsafell, two to three from the Klaki base camp if you get yourself there, and nine to eleven as a day trip from the capital.
Booking window. A week is comfortable for most of the year and worth doing sooner in July and August. Everything refunds in full at 24 hours, so an early booking costs nothing.
Getting there. Húsafell is about an hour and forty minutes from Reykjavik on tarmac. The mountain road beyond it is four-wheel-drive only and open June to mid-October, with a shuttle covering it the rest of the year at ISK 2,000 return. This is the western approach; Gullfoss, two hours east of the capital, serves the southern side and the snowmobile departures. The detail is on location and how to get there.
Both fares include the glacier truck, the guide and the entrance fee, and both refund in full up to 24 hours before the tour starts.
See Langjokull ice cave toursWheelchair users. The operator is specific and it is worth repeating: the ground inside is uneven and slushy, and boarding the glacier truck means five steps of about 40 centimetres. That is a real barrier and it is the truck rather than the tunnel.
Anyone who came to ride. Nothing here goes fast and nobody drives anything. If the point of the day is a throttle, take a Langjokull snowmobile tour instead.
Anyone hoping for a natural cave. This one is cut by machine, and if that matters to you the caves under Vatnajökull are the ones to book — in winter, five hours east, and different every year. Both are compared on Langjokull vs Vatnajokull.
Anyone with only a Reykjavik morning. Nine to eleven hours from the city is a whole day. If that is all the time there is, the shorter city departures put you on the glacier instead of in it.