The most rewarding short summit hike at Landmannalaugar, climbing a steep but straightforward ridge to the Bláhnúkur ('Blue Peak') with a sweeping 360-degree panorama of the surrounding rhyolite mountains, lava fields, and highland plateau. The descent offers a different perspective on the vivid colour contrasts of the Landmannalaugar area.
The Bláhnúkur ascent starts directly from the Landmannalaugar campsite, reached via the seasonal F208 highland road by 4WD or highland bus running roughly late June to early September; no permit is required. The 6 km round trip gains about 340m to the 943m summit, following a marked path that climbs steadily across obsidian lava rock near the base before switching to a steeper, looser volcanic ash and scree slope on the ridge itself. The final approach to the summit narrows along the ridge with drop-offs to either side, requiring careful footing, though no scrambling or technical climbing is needed. There is no shade or shelter on the ascent, and the summit ridge is exposed to wind, so conditions can feel considerably colder than at the valley floor below. From the top, the panorama takes in the full range of Landmannalaugar's multicoloured rhyolite peaks, the black Laugahraun lava field directly below, and the highland plateau stretching toward the horizon. The descent can follow the same route or a slightly different line down the opposite face for a different view of the colour contrasts in the surrounding mountains. The Landmannalaugar hut and geothermal river at the base serve as the only shelter and water source, making this a suitable half-day add-on for those already staying at or visiting the camp.
| Distance | 6 km return |
|---|---|
| Duration | 3-4 hours |
| Difficulty | moderate |
| Trailhead | 4WD required or highland bus |
| Best season | July-September |
| Address | Landmannalaugar Camp, F208 road, South Highlands |
Trail facts
- Trail area
- Landmannalaugar, South Highlands
What to bring
- hiking boots
- waterproof jacket
- trekking poles
- warm layers
Weather through the year in Iceland
Best time Shoulder Worth avoiding
Average daytime temperature in °C. Figures are for Iceland.
Location
Landmannalaugar Camp, F208 road, South Highlands
63.9920, -19.0670 View on map
Highlights
- Summit views of rhyolite highlands
- Laugahraun lava field below
- Coloured mountain panorama
- Direct access from Landmannalaugar camp
Tips for visiting
- The final ridge to the summit has loose volcanic scree and drop-offs on either side; take care with footing near the top.
- Highland buses to Landmannalaugar run only from around late June to early September.
- Wear windproof layers, as the exposed summit ridge is noticeably colder and windier than the valley floor.
- Combine the climb with a soak in the geothermal river at the Landmannalaugar hut afterward.
- Trekking poles help on the loose ash slope below the summit ridge.
When to visit
Mid-morning departures in July and August align with the highland bus schedule and offer the calmest conditions on the exposed summit ridge.
Accessibility
The trail climbs steep, loose volcanic scree with an exposed ridge near the summit, so it is not accessible to wheelchairs or strollers.
Frequently asked questions
How difficult is the climb to Bláhnúkur?
It is a moderately steep but short climb with about 340m of gain over 3 km each way, involving loose volcanic scree near the summit ridge but no technical scrambling.
How long does the round trip take?
Most hikers complete the 6 km round trip in three to four hours, including time at the summit to take in the panoramic views.
Can this hike be combined with other Landmannalaugar trails?
Yes, Bláhnúkur is often climbed as a half-day add-on for hikers based at the Landmannalaugar campsite, either before or after the longer day loop through the surrounding rhyolite mountains.
Is the summit view worth the climb?
The summit offers one of the best overview panoramas of Landmannalaugar's coloured rhyolite peaks and the Laugahraun lava field, making it a popular short climb despite the loose footing near the top.