A lava tube cave reaching 1600M / 5250FT under the lava field of Hallmundarhraun. it is by far the largest of it's kind yet discovered in Iceland. Well preserved stalactites and stalagmites can be observed inside.
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10 hours
Lava Cave & Geothermal Adventure
Discover the magic of Borgafjörður, celebrated by Lonely Planet as a top region to visit. From Europe's mightiest hot spring, Deildartunguhver, to the captivating cascade of Hraunfossar and the mystique of Vidgelmir lava cave, embark on an adventure through Iceland's geothermal wonders and rich history.
From €175/person