THORLAKSHOFNIceland
The Lava Tunnel Raufarhólshellir
Local name: Raufarhólshellir
The lava tunnel is one of the longest cave complexes in Iceland. It measures nearly 1,400 m long and 10 m high. Get warm clothes before visiting. Everyone gets a protective helmet and a flashlight on site. The guides talk about the geology of the cave itself and volcanic activity throughout the island.
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The Lava Tunnel Raufarhólshellir
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