Dimmuborgir

Step into a labyrinth of otherworldly lava formations near the shores of Lake Mývatn.

North Iceland
Dimmuborgir lava field in winter
Rock formation in Dimmuborgir lava field
The Dimmuborgir lava formations in North Iceland
Dimmuborgir lava field in winter
Rock formation in Dimmuborgir lava field
Best time to visit
All year
Open
Every day
Parking
Free
Charging station
No

Hike among giant lava pillars and volcanic caves in Dimmuborgir, Iceland

Dimmuborgir, which means ‘Dark Castles’, is a huge lava field covered in unusual rock formations and caves. This natural wonder is a must-see stop along the Diamond Circle route and even featured in Game of Thrones.

You’ll find the Dimmuborgir lava field on the east shore of Lake Mývatn in North Iceland, just a 1-hour drive from the town of Akureyri.

When you arrive here, you’ll feel like you’ve stepped into a fairytale, or another world entirely. The sky-high lava formations, some towering 20 meters (64 feet) above you, are unlike anything else you’ll see in Iceland. 

They were formed around 2,300 years ago when two nearby craters erupted. As molten lava flowed over a lake, it created lava pillars that quickly solidified. Today, these stunning natural sculptures are a popular spot to visit on Iceland’s Ring Road (Route 1).

Explore the Dimmuborgir lava formations at your own pace by walking along the color-coded hiking trails marked on the map near the entrance. The paths are fairly easy to walk and can take anywhere from 10 minutes to 2 hours to complete.

If you’re a Game of Thrones fan, the area might look familiar! The snow-dusted lava caves were the base camp for Mance Rayder and his wildling army in season 3. 

Dimmuborgir’s dramatic lava fields also feature in Icelandic folklore. Legend has it, the caves are home to the 13 Yule Lads, or Icelandic Santa Clauses. It’s also said Satan landed here when he was thrown out of heaven and built the catacombs of hell.

Other attractions near Dimmuborgir

Lake Mývatn in its autumn colors

Lake Mývatn

Explore otherworldly lava formations and get close to wildlife near this lush lake.

15 km (9 mi)

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The harbor in the fishing village of Húsavík

Húsavík

Get up close to gentle giants on a boat tour from Iceland’s whale watching capital.

61 km (38 mi)

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The Dettifoss waterfall in autumn

Dettifoss

Feel the force of the second most powerful waterfall in Europe.

74 km (46 mi)

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The skyline of Akureyri, North Iceland

Akureyri

Dive into culture, eat great food, and even go skiing in Iceland’s second city.

82 km (51 mi)

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