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Skútustaðahreppur

Seljahjallagil

The best walks and hikes in Seljahjallagil

4.5

(422)

3,919

hikers

6

hikes

Hiking trails in Seljahjallagil are characterized by unique geological formations and diverse landscapes in Northeast Iceland. The region features striking columnar basalt formations, carved by ancient meltwater, and extensive volcanic lava fields, remnants of eruptions that shaped Lake Mývatn. The landscape also includes a canyon system, vegetated Bláhvammur hills with birch forests, and evidence of glacial erosion. This area was designated a natural monument in 2012 due to its educational and recreational value.

Best hiking trails in Seljahjallagil

  • The most popular hiking route is Dimmuborgir – Dimmuborgir Lava Formations loop from Forest Lava Headland parking, a moderate 7.3 miles (11.8 km) trail that takes 3 hours 3 minutes to complete. This route explores the extensive lava formations near Lake Mývatn.
  • Another top favourite among local hikers is Dimmuborgir Rock Formations Trail – Lava Columns at Lake Mývatn loop from Mikley, an easy 2.9 miles (4.7 km) path. This trail offers views of the lava columns and the surrounding lake area.
  • Local hikers also love the Dimmuborgir – Kirkja Lava Cave, Dimmuborgir loop from Dimmuborgir, a 2.7 miles (4.4 km) trail leading through volcanic landscapes and past the Kirkja Lava Cave, often completed in about 1 hour 10 minutes.
  • Hiking in Seljahjallagil is defined by dramatic basalt columns, ancient volcanic lava fields, and canyon systems. The network offers options for both easy walks and moderate trails, catering to different ability levels.
  • The routes in Seljahjallagil are highly rated by the komoot community with an average score of 4.5 stars from more than 300 reviews. More than 3000 hikers have used komoot to explore Seljahjallagil's varied terrain.

Last updated: October 1, 2026

4.6

(68)

329

hikers

#1.

Gatklettur – Kirkja Lava Cave, Dimmuborgir loop from Dimmuborgir

4.34km

01:08

40m

40m

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

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Easy

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

Easy
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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

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

Moderate

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Tips from the Community

Cooli 🆒77🦀
July 12, 2026, Lava Columns in Lake Mývatn

Unique lava formations in Lake Myvatn. What a sight. Can also be photographed or seen from the HÖFÐI nature reserve.

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Dimmuborgir is a lava field and the remains of a lava lake east of Lake Mývatn in Iceland. It is located in a volcanically active region in the area of the Krafla volcanic system, directly east of the lake. The tuff ring Hverfjall is adjacent to the northeast. (SOURCE: Wikipedia)

Translated by Google•

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Dimmuborgir is a lava field and the remains of a lava lake east of Lake Mývatn in Iceland. It is located in a volcanically active region in the area of the Krafla volcanic system, directly east of the lake. To the northeast, adjacent, lies the tuff ring Hverfjall (SOURCE: Wikipedia)

Translated by Google•

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Little visited but worth it. Great views of Lake Mückensee.

Translated by Google•

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easymp
August 17, 2025, Gatklettur

When there aren't any buses coming in droves, you can take a nice walk there.

Translated by Google•

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Take the trail that is marked “difficult “ which keeps you out of the tour bus crowd

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Judging by the pictures, there are still quite a few trolls roaming around here in Dimmuborgir. Less charming are the trolls who only leave their caves at night. They can be dangerous to humans.

Translated by Google•

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Dimmuborgir, means "dark cities" or "dark castles" in Icelandic. This formation of volcanic origin near Lake Mývatn contains, among other things, the bizarre lava cave "Kirkja" (church), which is shaped like a Gothic cathedral and also served as the namesake of an Icelandic black metal band.

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Frequently Asked Questions

What is the typical difficulty and duration of hiking trails in Seljahjallagil?

Seljahjallagil offers a mix of easy and moderate trails. The main marked trail is approximately 4.81 km long with an elevation gain of 104.5 meters, typically taking 2-3 hours to complete. Overall, there are 5 easy routes and 1 moderate route available in the area, catering to various fitness levels.

When is the best time of year to hike in Seljahjallagil?

Access to Seljahjallagil is seasonal. The dirt road leading to the area is only open from June to September. This period offers the best conditions for hiking, with the brief summer bringing abundant wildflowers to the Bláhvammur hills.

Are there any specific vehicle requirements to access Seljahjallagil?

Yes, a 4x4 vehicle is required to access Seljahjallagil, as the road is a dirt track and only open seasonally from June to September.

What unique natural features can I expect to see while hiking in Seljahjallagil?

Seljahjallagil is renowned for its magnificent columnar basalt formations, considered some of the finest in eastern North Iceland. You'll also encounter ancient volcanic lava fields, a rocky cirque with an old waterfall site, and the vegetated Bláhvammur hills. The area showcases significant geological features from the volcanic eruptions that shaped Lake Mývatn.

Is Seljahjallagil suitable for family hikes?

Yes, Seljahjallagil offers easily accessible paths suitable for various skill levels, including several easy routes. For example, the Dimmuborgir Rock Formations Trail – Lava Columns at Lake Mývatn loop from Mikley is an easy 4.7 km path offering views of the lava columns and the lake area, which can be a good option for families.

Are there any circular hiking routes in Seljahjallagil?

Yes, many of the trails in Seljahjallagil are designed as loops. For instance, you can explore the volcanic landscapes and the Kirkja Lava Cave on the Dimmuborgir – Kirkja Lava Cave, Dimmuborgir loop from Dimmuborgir, which is a 4.4 km trail.

What kind of wildlife might I encounter in Seljahjallagil?

Seljahjallagil supports diverse wildlife. It is an important nesting site for gyrfalcons, with eyries occupied annually. Other wildlife includes ravens, rock ptarmigan, various songbirds, and Arctic foxes.

Are permits required for hiking in Seljahjallagil?

No, permits are not required for hiking in Seljahjallagil. The area was designated a natural monument in 2012, recognizing its high educational and recreational value, and is open for visitors to explore.

Is there parking available for hikers in Seljahjallagil?

Yes, there is parking available. For example, the Dimmuborgir – Dimmuborgir Lava Formations loop from Forest Lava Headland parking starts from a designated parking area, providing convenient access to the trails.

What do other hikers enjoy most about hiking in Seljahjallagil?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 350 reviews. Hikers often praise the dramatic basalt columns, ancient volcanic lava fields, and the unique canyon systems that define the landscape.

Are there any amenities or services available on the trails in Seljahjallagil?

No, there are no services available directly on the trails in Seljahjallagil. Visitors should plan accordingly and bring all necessary supplies, including water and snacks, for their hike.

What are the potential hazards to be aware of while hiking in Seljahjallagil?

Hikers should be vigilant for potential hazards such as rockfalls and fissures within the canyon. The terrain includes mixed surfaces of soil, stones, grass, and rocks, so appropriate footwear is recommended.

Can I explore the Dimmuborgir lava formations from Seljahjallagil?

While Seljahjallagil itself has unique geological features, the Dimmuborgir lava formations are a prominent nearby attraction. You can explore them on routes like the Dimmuborgir – Dimmuborgir Lava Formations loop from Dimmuborgir, which is an easy 1.4 km trail.

Most popular routes in Seljahjallagil

Easy hikes in Seljahjallagil

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