GeologicalInterest 5/5Guide required
Lofthellir Ice Cave
Lofthellir
Lofthellir is a 3,500-year-old lava tube near Lake Mývatn that hosts some of the largest natural ice sculptures known in Iceland, built up over centuries by dripping water freezing in the cave's constant sub-zero temperature. Reaching it involves a drive around Hverfjall and through the Lúdentsborgir crater row, then a lava-field hike and a tight, crawl-in entrance.
Region
North Iceland
Coordinates
65.5551° N, 16.7221° W
Important to know
- High danger
- A narrow crawl-in entrance, icy and wet cave floors, near-freezing temperatures, and a remote lava-field approach make this a serious guided caving activity.
- Guide required
- Saga Travel operates the only regular guided tours, providing helmets, headlights, and studded boots; groups are capped at 10 visitors.
Plan the stop
- Allow
- 6 hrs
- Effort · Hard
- The operator advises the tour is not suitable for young children, people with claustrophobia, or those not in reasonable physical condition, and warns against it for people with knee or hip problems.
- Approach
- 1.5 km · 25 min. Approximate hike from the parking area at the base of Mt. Hvannfell across a lava field to the cave entrance; the operator describes this as a 20-30 minute walk each way rather than giving an exact distance.
Accessibility
- Wheelchair · None
- The tour requires a lava-field hike and a narrow crawl-in cave entrance about 1.5 m high; there is no accessible route.
- Limited mobility · None
- Visitors must hike across a lava field and crawl on their stomach through the short entry passage, ruling out mobility aids.
- Sensory · Limited
- The cave is dark, around 0°C, and has a tight crawl-in entrance; the operator advises the tour is not suitable for people with claustrophobia.
- Cognitive · Partial
- A small guided group (maximum 10 people) with helmets and headlights makes the visit structured, though the crawl entry and enclosed space require composure.
Why it matters
The cave's ice formations are protected by limiting each guided group to 10 visitors, both to preserve the delicate ice pillars and to keep the experience intimate; Saga Travel has operated the only regular guided tours to the cave since it began welcoming visitors.