Sleipnir Glacier Blog

Immerse yourself in captivating glacier stories, hidden Icelandic tales, and expert knowledge from our 30+ years of experience. We are passionate about glaciers – especially Langjökull, where we roam with our Sleipnir Monster Truck. Join us for unforgettable Icelandic adventures as we reveal the incredible secrets of glaciers.

Share Sleipnir Blog

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.
Man walking through Neptune ice cave in winter 2025 to 2026
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.
Show More

You Might Also Want to Check Sleipnir's Glacier Tours