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Iceland

Bláfjöll

The best walks and hikes around Bláfjöll

4.5

(135)

3,052

hikers

120

hikes

Hiking around Bláfjöll reveals a landscape shaped by volcanic activity, characterized by rugged terrain, extensive lava fields, and craters. The mountains themselves often display a bluish hue, particularly in certain lighting conditions. Much of the area is covered in delicate moss, adding to its unique natural features. This region offers a diverse range of trails, transforming dramatically with the seasons.

Best hiking trails around Bláfjöll

  • The most popular hiking route is Collapsed Lava Tunnel – Þríhnúkagígur Volcano Crater loop from…

Last updated: July 1, 2026

4.5

(11)

125

hikers

#1.

Collapsed Lava Tunnel – View of Þríhnúkagígur Volcano loop from Eldborg

6.49km

01:45

80m

80m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(2)

101

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

Emmy
July 15, 2025, View of Þríhnúkagígur Volcano

The remains of a lava bubble behind the volcano's base camp

Translated by Google

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The half-hour of elite fun costs a mere 44,000 ISK (around 300€) per person. Furthermore, this tour is not for people who have difficulty walking as you first have to hike 3 km over hill and dale to the crater.

Translated by Google

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Be careful

Translated by Google

1

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A worthwhile detour to the outskirts of Reykjavík.

Translated by Google

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Frequently Asked Questions

What kind of terrain can I expect when hiking in Bláfjöll?

Bláfjöll is characterized by a rugged, volcanic landscape. You'll encounter extensive lava fields, craters, and fissures, all shaped by centuries of volcanic activity. Much of the area is covered in a delicate moss, which adds to its unique appearance. Trails can range from relatively smooth paths over lava to more uneven, rocky sections.

Are there any unique natural features or landmarks to see while hiking in Bláfjöll?

Yes, Bláfjöll offers several unique natural features. The region is known for its lava caves and tunnels, such as Leiðarendi, which provide opportunities to explore the area's geology. You can also find the unique Þríhnúkagígur Volcano Crater, where it's possible to descend into a dormant volcano's magma chamber. The mountains themselves often display a distinctive bluish hue, especially in certain lighting conditions.

What is the best time of year to go hiking in Bláfjöll?

Bláfjöll transforms dramatically with the seasons. Summer (typically June to August) is ideal for hiking, as the snow has melted, revealing black rock, green moss, and expansive views. In winter, the area is blanketed in snow and becomes a popular ski resort, offering a different kind of outdoor experience. For hiking, summer provides the most accessible and varied conditions.

How many hiking routes are there in Bláfjöll?

There are over 140 hiking routes available in Bláfjöll, catering to various fitness levels. These include easy walks, moderate paths, and a few more challenging routes, ensuring options for most hikers.

Are there any family-friendly hiking trails in Bláfjöll?

Yes, Bláfjöll offers several family-friendly options. Many of the routes are rated as easy, making them suitable for families. For example, the Vígsluflöt Memorial – Heiðmörk Nature Reserve loop from Heiðmörk is an easy 3.7 km trail that takes about an hour to complete, offering a pleasant walk through the nature reserve.

Can I bring my dog on the hiking trails in Bláfjöll?

While the region is generally welcoming to outdoor activities, specific rules for dogs on trails can vary. It's always best to keep dogs on a leash to protect the delicate moss and local wildlife. We recommend checking local regulations or signage at trailheads for the most current information regarding dog access.

Are there any circular hiking routes in Bláfjöll?

Yes, many of the trails in Bláfjöll are designed as loops, offering convenient circular routes. An example is the Forest Path – Heiðmörk Nature Reserve loop from Bautasteinar, which is an easy 4.7 km trail that takes about 1 hour 14 minutes to complete.

What do other hikers enjoy most about the trails in Bláfjöll?

The trails in Bláfjöll are highly rated by the komoot community, with an average score of 4.5 stars. Hikers often praise the unique volcanic landscapes, the serene atmosphere of the Heiðmörk Nature Reserve, and the variety of routes available for different skill levels. The accessibility from Reykjavík is also frequently highlighted.

How accessible is Bláfjöll by public transport, and is parking available?

Bláfjöll is located just 30 kilometers from Reykjavík, making it relatively accessible. While public transport options might be limited directly to all trailheads, there are usually bus services to the general area. Ample parking is typically available at popular starting points and the ski resort area, especially during peak seasons. It's advisable to check specific transport schedules and parking availability for your chosen trailhead.

Are there any easy hikes for beginners in Bláfjöll?

Yes, Bláfjöll offers numerous easy hikes suitable for beginners. For instance, the Collapsed Lava Tunnel – Þríhnúkagígur Volcano Crater loop from Eldborg is an easy 6.3 km trail that takes about 1 hour 40 minutes, leading towards the unique volcano crater. Many other routes in the Heiðmörk Nature Reserve are also considered easy.

What should I wear for hiking in Bláfjöll, especially in winter?

Due to Iceland's changeable weather, layering is key. In summer, wear breathable layers, waterproof outer shells, and sturdy hiking boots. In winter, prepare for cold, snow, and potentially strong winds. This means warm, insulated, and waterproof clothing, including a good winter jacket, thermal layers, waterproof pants, gloves, a hat, and insulated, waterproof hiking boots suitable for snow and ice. Always check the forecast before heading out.

Are there any cafes or restaurants near the Bláfjöll hiking areas?

While Bláfjöll itself is primarily a natural area, its proximity to Reykjavík means that a wide range of amenities, including cafes, restaurants, and accommodation, are readily available within a short driving distance. There might be limited facilities directly at the ski resort during winter, but for broader options, Reykjavík is your best bet.

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