Glaciers cover roughly 11% of Iceland, and walking on one — or stepping inside a crystal-blue ice cave carved by meltwater — is a highlight for many visitors.
Updated August 2026
All of our glacier and ice cave tours are led by certified glacier guides and include crampons, helmets and ice axes. Ice caves are a winter-only experience (roughly November to March), while glacier hikes run year-round.
Natural blue ice caves are a winter product, roughly November to March. They are meltwater channels inside a glacier that only become safe once the ice has frozen hard, and because the glacier keeps moving they are surveyed fresh every season — no two winters offer the same cave. Almost all of them are reached by super-jeep from Jökulsárlón on Vatnajökull, with the Katla cave under Mýrdalsjökull the closest option to Reykjavík.
Glacier hikes run year-round and are the opposite trade: less spectacle, more time on the ice. Entry-level walks on Sólheimajökull or Falljokull take two to three hours on the glacier, with crampons, harness, helmet and axe supplied and fitted at the trailhead. Neither activity needs prior experience; both need waterproof layers and sturdy ankle boots that crampons can grip.
The Katla ice cave under Mýrdalsjökull is the one that works as a day trip from Reykjavík, usually bundled with south coast waterfalls and a black sand beach. It is a dark, ash-streaked cave rather than a glowing blue one, and it runs later into spring than the Vatnajökull caves do.
The classic blue caves are on Vatnajökull, reached from Jökulsárlón glacier lagoon — about five hours’ drive each way, so either an overnight trip or a very long day. Sólheimajökull, an outlet of Mýrdalsjökull two hours from the city, is where most short glacier hikes happen and where hikes get combined with the south coast.
Operators supply the technical kit and fit it for you. You bring waterproof jacket and trousers, warm layers, hat and gloves, and stiff waterproof boots with ankle support — crampons will not stay on trainers, and most operators hire boots out if you arrange it when booking rather than on the morning.
Minimum ages vary by route and are enforced because the gear has to fit: ice caves usually accept younger children than glacier hikes, and ice-climbing routes ask for more again. You do not need experience, but you do need to be steady on uneven ground for a couple of hours in cold, exposed conditions.
| Tour type | Duration | Price from | Best for |
|---|---|---|---|
| Katla ice cave day trip | 10–11 hours | From ~$180 | An ice cave from Reykjavík in one day |
| Vatnajökull blue ice cave | 2–3 hours on site (day trip from Jökulsárlón, or 2 days from Reykjavík) | From ~$200 | The classic blue ice photographs |
| Glacier hike (Sólheimajökull) | 3–5 hours, or 10–12 with the south coast | From ~$110 | Walking on ice, year-round |
Indicative starting prices only — see the live tours above for current availability and pricing.
Natural blue ice caves are a winter experience, roughly November to March. They’re meltwater channels inside a glacier, so they’re only safe once the ice has frozen hard — and because the glacier keeps moving, the caves are surveyed fresh each season and no two winters offer the same one. Outside that window, look at man-made ice tunnels and glacier hikes instead.
An ice cave is natural, seasonal and reached by a super-jeep ride onto the glacier, and its shape and colour change year to year. An ice tunnel is carved into the ice and open year-round, with a level walkway and lighting inside. The natural cave is the more striking photograph; the tunnel is the more reliable booking and far easier on anyone who can’t manage rough ground.
No. Entry-level glacier walks are designed for people who’ve never worn crampons — the guide fits your gear and teaches the walking technique at the start. You do need to be steady on uneven ground and comfortable walking for a couple of hours in cold, exposed conditions. Longer routes and any hike involving ice climbing ask for more.
Tours supply the technical kit — crampons, harness, helmet and ice axe — and the guide fits it. You bring the clothing: waterproof jacket and trousers, warm layers, gloves and hat. Sturdy ankle-supporting waterproof boots are essential because crampons won’t attach to soft trainers; most operators hire boots out if you don’t have any, but arrange that when you book rather than on the morning.
Often yes, but minimum ages vary by operator and route, and they’re strictly enforced because the gear has to fit properly. Ice caves usually accept younger children than glacier hikes do, since there’s less walking on ice involved. Check the age limit on the specific tour before booking a family trip.
Ice cave photography has different problems to the Northern Lights — low, uneven light and a group moving on a schedule. Practical tips for coming home with photos that look like what you saw.
Booking an ice cave tour that starts in Reykjavík costs you two long drives you don’t need if you’re already on the South Coast. Here’s how to work out which pickup point actually saves your day.
Minimum ages, which ice cave suits younger children, and how to prepare kids for a glacier tour so the day doesn’t end in a cold, tired meltdown.
What makes the Katla ice cave different from Iceland’s other natural caves, what the tour day involves, and how it fits into a South Coast trip.
Three very different experiences get sold as "ice cave tours" in Iceland. A straight comparison of the black-and-blue Katla cave, the classic Vatnajökull crystal cave, and the Langjökull ice tunnel.
