Langjökull Glacier

Iceland's second-largest glacier, Langjökull stretches across the Western Highlands like a frozen sea, its brilliant white surface rising to nearly 1,450 metres above sea level. Fed by centuries of snowfall and cloaking three active volcanic systems beneath its ice, this remarkable glacier is both a geological wonder and one of Iceland's most accessible highland adventures.

What Makes Langjökull Special

Langjökull — whose name means "Long Glacier" in Icelandic — is intimately connected to the Golden Circle. Its meltwater feeds Gullfoss, one of Iceland's most iconic waterfalls, and contributes to the geothermal activity that powers the Geysir hot spring area. Walking its surface or descending into its icy interior gives you a direct, physical link to the forces that shape this country.

• Second-largest glacier in Iceland, covering hundreds of square kilometres
• Sits atop multiple volcanic systems — the ice holds visible ash layers from past eruptions
• Meltwater drains into the Hvítá river and ultimately over Gullfoss

Things to Do

Into the Glacier ice tunnel is the centrepiece experience: a purpose-built tunnel bored directly into the glacier's heart, featuring illuminated blue-ice corridors, carved chambers, and educational displays. It is open year-round and suitable for all ages and fitness levels.

Snowmobiling on the glacier's open surface is a classic Icelandic thrill — no prior experience is required, and the vast white plateau provides a dramatic backdrop. Snowmobiles are typically shared between two riders, with a solo-rider option available.

Super Jeep tours offer access for those who want to reach the glacier without driving Highland roads themselves.

Visiting Tips

• The glacier is accessible year-round, but Highland roads leading to the base can be restricted outside summer — always join a guided tour or confirm road conditions
• Summer (June–August) suits hikers and those exploring on foot; winter and shoulder seasons are ideal for snowmobiling and ice tunnel visits
• Dress in warm, windproof layers even in summer — temperatures on the glacier surface are significantly colder than in Reykjavik
• The ice tunnel requires no specialist gear; equipment is provided by tour operators

How It Fits a Golden Circle Day Trip

Langjökull sits just beyond the traditional Golden Circle loop, making it a natural extension of a day that takes in Þingvellir, Geysir, and Gullfoss. Many guided tours from Reykjavik combine all three Golden Circle stops with a snowmobile ride or ice tunnel visit in a single full-day itinerary. The glacier is typically the final stop, allowing you to finish the day with the most dramatic scenery.