Langjökull

Overview

Langjökull, meaning "Long Glacier" in Icelandic, stands as Iceland's second-largest ice cap, covering approximately 950 square kilometres of the country's volcanic highlands. This massive glacier stretches 50 kilometres from north to south and rises to 1,450 metres above sea level at its highest point. Unlike many of Iceland's more remote glaciers, Langjökull's relatively accessible location in the western highlands has made it a premier destination for glacier tourism, offering visitors the rare opportunity to experience Iceland's ice age legacy firsthand.

What sets Langjökull apart from other Icelandic glaciers is its remarkable accessibility and the unique experiences it offers. The glacier serves as the launching point for some of Iceland's most thrilling adventure activities, including snowmobile expeditions across its vast white expanse and visits to Into the Glacier, the world's largest man-made ice tunnel carved directly into the glacier's heart. Fed by the island's abundant precipitation and maintained by high-altitude temperatures, Langjökull represents one of Iceland's most stable glacier systems, though like all Icelandic ice caps, it has been retreating due to climate change.

The glacier's significance extends beyond tourism, serving as a crucial water source for much of western Iceland and acting as a natural laboratory for glaciologists studying ice dynamics and climate change. Its ice, some of which is over 1,000 years old, provides invaluable data about historical climate patterns, making Langjökull not just a spectacular natural wonder but also a vital scientific resource.

Quick Facts

**GPS Coordinates:** 64.6500°N, 20.1500°W

**Entry Fee:** No fee for glacier access; Into the Glacier tunnel: ISK 19,900 (€135) adults

**Opening Hours:** Into the Glacier operates year-round, tours typically 09:00-17:00

**Best Time to Visit:** May to October for optimal access; December to March for aurora viewing

**Difficulty Level:** Moderate (4WD required); tours available for all fitness levels

**Nearest Town:** Húsafell (15 km), Reykholt (35 km)

**Distance from Reykjavík:** 120 kilometres (1.5-2 hours drive)

How to Get There

Driving

From Reykjavík, take Ring Road (Route 1) north for 50 kilometres to the junction with Route 518. Turn right onto Route 518 towards Reykholt and continue for 30 kilometres. At Reykholt, merge onto Route 550 (Kaldidalsvegur), following signs for Húsafell and Langjökull. The final 15 kilometres to the glacier's base camps require a robust 4WD vehicle, as Route 550 becomes increasingly challenging with river crossings and rough volcanic terrain. Total journey time is typically 1.5-2 hours depending on road conditions and vehicle capability.

Alternative access via Route 52 through Borgarfjörður provides a slightly longer but often more scenic route, particularly during autumn when the birch forests display vibrant colours. This route adds approximately 20 minutes to the journey but offers better road conditions for the initial portion of the drive.

Parking

Parking is available at several designated areas near the glacier's edge, including the Into the Glacier base station and various snowmobile tour operators' facilities. Parking is free but capacity is limited to approximately 50-60 vehicles across all sites. During peak summer months (June-August), arrive early in the day to secure parking, particularly at weekends. The parking areas are basic gravel lots without facilities, so come prepared.

Access

From the main parking areas, the glacier's edge is immediately accessible, requiring no hiking. The Into the Glacier tunnel entrance requires a short 200-metre walk across relatively flat terrain. For those joining guided snowmobile or super jeep tours, transport to various glacier locations is included. Independent glacier exploration requires proper equipment and experience with crevasse rescue techniques.

What to See and Do

The Into the Glacier ice tunnel represents Langjökull's premier attraction, offering visitors the extraordinary experience of walking through chambers carved 30 metres into solid glacier ice. The 550-metre tunnel system features multiple chambers showcasing the glacier's internal structure, with walls of compressed ice dating back centuries. The tunnel maintains a constant temperature of -2°C and provides unparalleled insights into glacial formation and dynamics.

Snowmobile expeditions across Langjökull's surface offer adrenaline-fuelled adventures with panoramic views of Iceland's western highlands. These tours typically last 2-4 hours and traverse the glacier's vast white expanse, providing access to areas impossible to reach on foot. The glacier's relatively gentle topography makes it suitable for snowmobile beginners, though all tours include comprehensive safety briefings and equipment provision.

Super jeep glacier tours provide a less physically demanding alternative, utilising specially modified vehicles capable of navigating the glacier's surface. These tours often combine glacier exploration with visits to nearby attractions such as the Húsafell geothermal pools or Hraunfossar waterfalls.

For experienced mountaineers and ice climbers, Langjökull offers numerous challenging routes and crevasse systems. However, these activities require advanced glacial travel skills and should only be attempted with proper equipment and local guide knowledge.

Best Time to Visit

**May to September** represents peak visiting season, offering the most reliable access and optimal weather conditions. July and August provide the warmest temperatures (5-10°C at glacier level) and longest daylight hours, though these months also bring the highest visitor numbers and premium pricing for tours.

**October to April** transforms Langjökull into a winter wonderland, with the glacier serving as a prime location for aurora viewing due to minimal light pollution. However, access becomes significantly more challenging, with Route 550 often requiring snow chains or remaining completely impassable during severe weather.

**December to March** offers the most spectacular ice conditions within the tunnel system, with formations at their most defined, though daylight hours are severely limited (4-6 hours daily). Spring months (April-May) provide an excellent compromise between accessibility and dramatic ice formations, with fewer crowds and moderate pricing.

Weather conditions can change rapidly regardless of season, with visibility dropping to mere metres during storms. Always check conditions with local operators before travelling.

Safety

Langjökull presents several significant safety challenges that demand serious consideration. Crevasses, though less common than on steeper glaciers, can appear suddenly and may be concealed by thin snow bridges. Never venture onto the glacier surface without proper equipment including ropes, harnesses, and crevasse rescue gear, or without experienced guides.

The F-road approach (Route 550) requires genuine 4WD capability and experience with river crossings. During winter months, this road becomes extremely hazardous and may be impassable without specialised vehicles. Weather conditions change rapidly, with visibility dropping to zero during storms and temperatures plummeting well below freezing even during summer months.

Hypothermia risk remains constant due to the glacier's elevation and exposure. Essential safety equipment includes waterproof clothing, insulated layers, emergency shelter, GPS navigation, and communication devices. Mobile phone coverage is limited to non-existent in the glacier area.

The Into the Glacier tunnel, while generally safe, requires warm clothing as temperatures remain below freezing year-round. The tunnel surface can be slippery, and visitors should wear appropriate footwear with good grip.

Nearby Places

**Húsafell (15 km southeast):** A charming highland resort area featuring geothermal pools, hiking trails, and the fascinating Húsafell Stone, a legendary lifting stone used to test men's strength. The area offers accommodation and dining options serving as an excellent base for glacier exploration.

**Hraunfossar and Barnafoss Waterfalls (25 km south):** Two spectacular waterfalls where spring water emerges from beneath a lava field, creating dozens of cascades flowing into the Hvítá River. Barnafoss, the "Child's Waterfall," offers dramatic blue-white rapids flowing through narrow rock channels.

**Reykholt (35 km southeast):** Historic village and former home of medieval scholar Snorri Sturluson, featuring Snorrastofa cultural centre, geothermal pools, and excellent restaurants. This UNESCO literary site provides cultural depth to complement glacier adventures.

**Kaldidalur Valley (20 km east):** A highland valley route offering spectacular mountain scenery and access to Þingvellir National Park via one of Iceland's most scenic highland tracks, suitable only for 4WD vehicles during summer months.

**Borgarfjörður Region (40 km south):** A diverse area encompassing Deildartunguhver (Europe's most powerful hot spring), historic Borganes town, and numerous saga sites connected to Iceland's medieval literary heritage.

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