2026 with Sleipnir Tours

We at Sleipnir Glacier Tours would like to send our warmest New Year greetings to you all. Thank you for being part of our journey over the past year. Whether you joined us on the glacier, followed our adventures from afar, or supported us behind the scenes.


2025 was a year filled with unforgettable moments on Langjökull: roaring engines across endless snowfields, glowing skies above the ice, and shared moments of awe in one of Iceland’s most powerful landscapes. None of this would be possible without our incredible guests, partners, and team. Thank you for making this year truly special.


Looking Ahead to 2026: New Adventures Await

As we step into the new year, we’re already looking ahead to an exciting 2026 filled with epic glacier experiences. Our legendary monster truck tours on Langjökull will continue to offer access to remote and breathtaking areas of the ice cap, where vast white horizons stretch as far as the eye can see.
In 2026, guests can look forward to:


  • SPECIAL EVENT - Summer Solstice Tour to Langjökull Glacier from Gullfoss
  • Ice Cave and Glacier Tour in Glacier Monster Truck from Gullfoss
  • Red Glacier Monster Truck Tour - Unique Langjökull Glacier Tour from Gullfoss
  • Golden Circle + Monster Truck Glacier Adventure from Reykjavik
  • Golden Circle & Ice Cave Tour in Monster Truck from Reykjavik


We remain committed to delivering world-class experiences while respecting the fragile environment we operate in. Ensuring that future generations can continue to experience the magic of Iceland’s glaciers.


Walking inside the Neptune´s natural ice cave at Langjökull glacier

2025

2026 with Sleipnir Tours
View of a winter sunset above Mt Jarlhetta and Langjökull glacier

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A person standing in front of the Sleipnir Monster truck, well dressed with a warm jacket
By Heiðar Berharðsson • October 13, 2026
Worried that a winter glacier tour means standing in the cold for hours? Here's how much time you actually spend outside, and what keeps you warm.
 A man standing in the Neptune natural ice cave, winter 2025 to 2026, marveling at the blue ice
By Heiðar Berharðsson • October 13, 2026
Sleipnir's natural ice cave is open 166 days a year, not 365. Here's why that's proof it's real, and when to book before the window closes.
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By Heiðar Berharðsson • September 23, 2026
Not every Icelandic ice cave is natural. Learn how to tell a natural ice cave from a man-made tunnel, and why it matters before you book.
Sleipnir Monster Truck driving on Langjökull glacier
By Heiðar Berharðsson • September 23, 2026
No snowmobile or hike required. See exactly how Sleipnir reaches the natural Langjökull ice cave from Gullfoss, and when the season runs.
Happy guests walking in the snow on Langjökull Glacier during the Sleipnir Monster truck tour.
By Heiðar Berharðsson • August 12, 2026
Planning a glacier tour from Gullfoss? Learn where Sleipnir Tours departs, how to combine Gullfoss with Langjökull and what to bring.
guests walking into the Neptunes natural ice cave with its blue colour
By Heiðar Berharðsson • August 12, 2026
From the 1st of November, Sleipnir Tours takes visitors from Gullfoss onto Langjökull for a guided winter glacier and natural ice-cave experience. The natural ice cave season is from November to 15th of April.  Quick answer: The Sleipnir Ice Cave and Glacier Tour is a guided winter tour from Gullfoss to the natural Neptune ice cave on Langjökull. The experience includes transportation toward the glacier, a journey in a specially designed Sleipnir glacier truck, crampons and a guided cave visit. It normally takes approximately three to four hours from Gullfoss and has a minimum age of four years. No previous glacier experience is required, but guests must be able to walk over snow, steps and uneven ground.
Langjökull glacier with Insta Jarlhetta mountain in the summer
By Heiðar Berharðsson • July 9, 2026
Planning a summer trip to Iceland? Discover why Langjökull Glacier is a must-visit with stunning Highland views and unforgettable adventures.
View into the snowcovered mountains of Jarlhettur, the mountain range bordering Langjöjull glacier
By Heiðar Berharðsson • July 2, 2026
Planning a summer trip to Iceland? Discover our ultimate bucket list featuring 5 unforgettable experiences, from glacier monster trucks to hidden hot springs.
Passenger on a boat cabin, gazing out at the water through large windows
June 15, 2026
Planning a trip to Iceland in 2026? Discover the best summer concerts, unique cultural festivals, and unforgettable events across the island.
Sleipnir Monster truck driving on top of Langjökull glacier
By Heiðar Berharðsson • June 15, 2026
Planning a trip to Iceland? From unpredictable weather to packing essentials, discover 10 things you need to know before you arrive for a smooth adventure.

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