Is Lofthellir accessible year-round?

While the ice formations are present year-round, access to Lofthellir is generally limited to the summer months (June-September) due to snow and ice making the access road and hike challenging in winter. Tours are essential.

What kind of gear do I need to visit Lofthellir?

Guided tours provide all necessary safety equipment, including helmets, headlamps, and crampons (spikes for your shoes). You should wear warm layers, waterproof outer clothing, and sturdy hiking boots as the cave is cold and wet.

Is Lofthellir suitable for all visitors?

The cave involves walking on uneven, slippery surfaces, crouching, and navigating through narrow passages. A reasonable level of physical fitness is required, and it's not suitable for individuals with mobility issues or claustrophobia.

Can I take photos inside Lofthellir?

Yes, photography is generally permitted inside the cave. The unique lighting and ice formations offer incredible photo opportunities, but be mindful of your surroundings and other tour participants.

How long does a typical visit to Lofthellir last?

The entire experience, including the 4WD transfer to the trailhead, the hike across the lava field, and the time spent exploring the cave, typically lasts between 2 to 3 hours.

Iceland/north-iceland

Lofthellir, Ketildyngja

Lofthellir is a lava tube ice cave in North Iceland's Mývatn region, renowned for its permanent underground ice sculptures.

At a Glance

Visit time

Um það bil 2–3 klukkustundir fyrir alla upplifunina (þar á meðal ganga og tími í hellinum).

Best season

Seint á morgni til snemma síðdegis

Access

Krefst leiðsagnarferðar, sem venjulega felur í sér 4x4 flutning og göngu yfir hraunflöt.

GPS

65.4306, -16.6444

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About

About Lofthellir, Ketildyngja

Lofthellir is a lava tube ice cave in North Iceland's Mývatn region, renowned for its permanent underground ice sculptures.

Marvel at one of Iceland's most impressive natural ice caves, home to extraordinary, ancient ice formations.

Photos

Photo Gallery

Background

History & Background

Lofthellir is a lava tube, formed during a volcanic eruption approximately 3,500 years ago from the Ketildyngja crater system. As molten lava flowed across the landscape, the outer layers cooled and solidified, creating a crust, while the hotter, inner lava continued to flow, eventually draining away to leave behind a hollow tube. Over millennia, water seeping through the porous lava rock froze upon entering the cold cave environment, gradually building up the magnificent ice formations that are visible today. The cave's constant sub-zero temperatures, even during summer months, allow these ice sculptures to persist and grow, making Lofthellir a unique geological phenomenon. While the exact date of its "discovery" is not widely documented, local knowledge of the cave likely existed for centuries. It has gained prominence as a tourist attraction in more recent decades, with specialized tours making this hidden wonder accessible to adventurers.

Lofthellir, nestled in the rugged landscape of North Iceland, offers an unparalleled adventure into the earth's depths. This extraordinary lava tube ice cave, located near the Ketildyngja crater, is renowned for housing some of the most spectacular natural ice sculptures in the country. As you venture inside, the raw, dark volcanic rock walls and ceiling, remnants of ancient lava flows, create a dramatic contrast with the brilliant, often translucent ice formations. These magnificent ice giants, some reaching impressive heights, rise majestically from the cave's icy floor and subterranean pools, reflecting the ambient light in shades of blue and white. Guided tours are essential to safely navigate the cave's often slippery and uneven terrain. Visitors are provided with necessary gear, including helmets and spikes, ensuring a secure and unforgettable exploration. The journey to the cave itself, often involving a hike across a lava field, adds to the sense of discovery. Lofthellir is not just a cave; it's a living gallery of natural art, showcasing the incredible interplay of volcanic activity and glacial forces that define Iceland's unique geology. Prepare to be amazed by the sheer scale and beauty of these ancient frozen wonders.

Folklore

Story & Folklore

The biting wind outside was a distant memory as we descended into Lofthellir. Darkness enveloped us, thick and ancient, until our headlamps pierced the gloom. Then, a gasp escaped my lips. Before us, a subterranean wonderland unfolded: massive ice formations, like frozen giants, erupted from the glassy surface of the water below. Their forms, sculpted by nature's patient hand, glowed with an ethereal blue under the guiding lights, mirroring the rough, dark lava rock that cradled them. Each step echoed in the profound silence, a testament to the immense power and artistry of Iceland's hidden world. It was a journey not just into a cave, but into a realm where ice and fire met in breathtaking harmony.

💡 Did You Know?

Lofthellir boasts the largest natural ice sculptures found in an Icelandic lava cave, a spectacle formed over centuries.

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