A crawl into 2,000-year-old ice. Lofthellir is a permafrost ice cave inside a massive lava tube, near Mývatn, and the rules are strict because the ice is so delicate. You drive out through black lava fields, then step into near-total darkness where your headlamp is the main light.

Two things I really like. First, the super jeep ride isn’t just transport; it’s part of the experience, with scenic stops on the way to the cave. Second, inside Lofthellir you explore without pre-set lights, so the ice formations feel like a slow reveal instead of a timed photo stop.

One drawback to consider is that this is physical. You’ll crawl through a short entrance, then there’s crawling and slick spots under a helmet and headlamp setup. If you have mobility limits, back problems, or claustrophobia, this one is probably not for you.

Key things to know before you go

• Permafrost in a lava tube: the ice floor can be 2,000–3,000 years old, with some formations estimated around 500 years
• Only one group per day: access is limited to protect temperature and airflow inside the cave
• No pre-set cave lighting: you rely on your headlamp, and the darkness shapes how the ice appears
• Studded cave boots + helmet: gear is provided and designed to avoid damaging the ice surface
• Underground time is capped: about 1 to 1.5 hours inside to reduce warm breath affecting the cave balance
• Not for everyone: crawling is required, and you should skip it if you struggle with enclosed spaces

Lofthellir Permafrost Ice Cave: Why This Cave Feels Different

Lofthellir is not like the typical Iceland cave tour where you see the same route in the same light every time. Here, the ice is permafrost tucked inside a lava tube. That combination is rare on Earth, and it changes the rules for the tour.

The big reason access is limited comes down to temperature and airflow. The cave stays frozen thanks to a delicate balance of air movement. Your breath adds warm air, so the visit is kept short—about 1 to 1.5 hours underground. That time limit isn’t a disappointment; it’s part of what keeps the cave stable for future visits.

Inside, the floor is ice that can range from 2,000 to 3,000 years old, with some formations estimated around 500 years. You don’t just walk over old ice. You notice how formations look young in places and older in others, like the cave is constantly changing while still staying locked in cold.

Super Jeep Ride From Mývatn: Lava Fields, Hverfjall, and Scenic Stops

Your tour starts at Berjaya Iceland Hotels in Mývatn. Then comes the modified super jeep drive into the wilderness of the Mývatn area. Expect a long stretch over lava fields in Búrfellshraun, with a drive time that’s usually around 45–50 minutes one way depending on weather and conditions.

Along the route, you’ll pass Mt. Hverfjall. You also get short stops to admire views. These aren’t wasted minutes. They help you reset between the everyday world of Northern Iceland and the otherworldly cold you’re heading into.

Even if you’ve seen plenty of Iceland lava before, this part feels different because you’re moving toward a specific, protected site. You’re not just driving through scenery. You’re building context for why the cave needs protection and careful access.

The Walk to the Entrance: How the Day Sets You Up

When the road ends, there’s an 800 m walk to the cave. This is where you’ll want to be ready for uneven ground and a change in conditions as you approach the entrance area.

Once you arrive, the experience becomes practical right away. Each person is given studded rubber boots with spikes made to avoid damaging the ice inside. You’re also given a helmet and a headlamp. That’s an important detail because you’ll be exploring in darkness, and you need light you can trust at walking height and while moving low to the ground.

Before you enter, there’s a safety briefing. This is not the kind of cave where you need expert climbing skills, but it is a cave where you move on slick surfaces while staying controlled. The briefing helps you understand where you should bend, where you should steady yourself, and how to move without stressing the ice.

Entering the Cave: Crawl 1 Meter, Then Read the Ice

Here’s the reality check: entering Lofthellir includes a short crawl—about 1 meter—to get through the entrance. If you’re the kind of person who gets uncomfortable in an elevator or a very tight space, this could be a problem. The tour info is clear that the experience is probably manageable if you’re not claustrophobic in elevators.

Once inside, the movement is simple but not effortless. You’ll do some crawling on ice, bending down, and at times you may end up sitting on wet ice. That sounds glamorous in theory. In practice, you’ll be glad you brought waterproof or water-resistant pants and clothing that can handle getting damp.

The goal is exploration, not a showroom path. And there’s another key difference: the tour intentionally does not use pre-set lights in the cave. That means your headlamp becomes your guide. It also means the ice sculptures you see can look different from one minute to the next, depending on where you stand and how the beam hits.

You’re not rushing to the next marker. The structure is paced so you can take in the shapes, textures, and the way darkness makes light feel stronger.

Exploring in Darkness: Ice Formations You Notice More Than You Photograph

The tour is designed so your group experiences the excitement of discovery. With no fixed lighting, you’ll spend more time adjusting your stance and letting the view come to you. You’ll likely find that you notice details you’d miss in a bright, evenly lit cave.

Lofthellir’s ice creates a mix of textures and ages. The formations can look large and small, with some believed to be young and others estimated older. When you’re moving slowly and low to the ground, it becomes easier to see how the ice changes along the cave’s floor and walls.

If you’re a fan of ice photography, you’ll still get chances. Just remember that the main win here is sight and sensation, not gear-dependent perfection. Your best photos often happen when you stop trying to overpower the darkness and instead let your headlamp reveal one section at a time.

Time underground is limited for the cave’s health. You’ll feel that limitation as a gentle cutoff rather than a hard sprint. Plan to enjoy the full time you’re given, because you won’t get extra minutes for linger-and-linger.

Timing and Logistics: How the 4 Hours Stay Manageable

This experience runs about 4 hours total. The timing is built around three phases: driving into the area, walking the final stretch, and spending a controlled window underground.

A typical flow looks like this: you drive from Mývatn, make at least one scenic stop on the way, then continue into the lava fields. After you park, you walk about 800 m to the cave. Once there, you get gear, a briefing, then about 1 to 1.5 hours exploring the cave interior.

After the cave, you head back to the meeting point. The return drive is usually around 40 minutes, again depending on conditions. The schedule makes sense for most people: you get a long enough underground experience to feel like a real cave visit, but the tour doesn’t turn into an all-day slog.

Small group size also matters here. The tour is limited to 10 participants, which helps keep movement steady in a confined space and makes the briefing and gear fit more personal.

Price and Value: What You’re Paying For at $401

At $401 per person, this isn’t a budget add-on. You’re paying for rarity and protection.

Lofthellir is closed for public access, and the team working with landowners invests in research and cave protection with a portion of each ticket. You’re not just touring ice. You’re helping fund the kind of oversight that keeps this permafrost system stable.

You’re also paying for limited entry. The cave’s temperature balance is sensitive, so there’s only one group per day allowed. That limitation is a form of value. It usually means less crowding, calmer movement, and a better chance to experience the cave as a real space instead of a fast checklist.

Finally, the gear is included: boots, helmet, and a headlamp. That saves you from guessing what you need or renting the wrong thing.

If you’re the type who loves Iceland’s natural wonders but hates paying premium prices, you should at least view this as a specialty experience. It’s not “just another ice cave.” The permafrost detail, the limited access, and the deliberate darkness all support the cost—assuming you’re physically comfortable with the crawl and slick surfaces.

Who This Tour Fits Best (and Who Should Skip It)

This is best for you if you want something rare and rules-based, with an emphasis on education and preservation. If you like your nature tours to feel intimate—more like a guided exploration than a production line—this setup makes sense.

You’ll likely enjoy it if:

• you’re comfortable moving low on slick ice
• you can handle a short crawl into the cave entrance
• you’re ready to experience darkness with only your own headlamp

You should skip it if any of these apply:

• mobility impairments or difficulty walking on uneven/slippery ground
• back problems
• claustrophobia (especially if elevators are uncomfortable for you)
• age over 70

One more practical note: even when the cave itself feels manageable, you’ll be damp. Plan clothing accordingly. Dry comfort is not the goal. Getting to the ice and moving safely is.

Guide quality also plays a role. In one recent experience, the guide named Pirkir helped make the visit feel personal and well-paced, and the group had extra time to look closely. That’s the kind of guide you want for a cave where the route and light matter.

FAQ

How long is the Lofthellir Ice Cave Super Jeep Tour?

The total duration is 4 hours.

Where do I meet the tour?

You meet in front of Berjaya Iceland Hotels in Mývatn.

What equipment is included for the cave?

You get boots with spikes designed for cave ice, plus a helmet and a headlamp.

How long do we spend inside Lofthellir?

Time inside the cave is about 1 to 1.5 hours.

Do you use fixed lights inside the cave?

No. The cave exploration is designed without pre-set lights, so you rely on your headlamp.

Is this tour suitable for people with claustrophobia?

It isn’t ideal if you’re claustrophobic. You must crawl a short distance (about 1 meter) to get through the entrance, and the cave movement includes crawling and bending.

Is the tour accessible for people with mobility issues or back problems?

No. It’s not suitable for people with mobility impairments or back problems.

What should I bring for the tour?

Bring outdoor clothing. Waterproof or water-resistant pants are recommended because there is crawling and you may sit on wet ice.

Should You Book Lofthellir, or Skip It?

Book it if you want a genuinely protected, limited-access permafrost cave experience near Mývatn, and you’re comfortable with the physical reality of crawling and slick ice under a helmet and headlamp. The value comes from the rarity, the controlled timing, and the fact that your ticket supports research and protection.

Skip it if you need a fully accessible walk, or if claustrophobia is a major issue for you. At this price, you want confidence that the cave’s required movement fits your body and comfort level. If it does, Lofthellir is the kind of Iceland outing that feels special for the right reasons: old ice, dark exploration, and clear conservation rules.