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Árnahellir is a protected lava cave in Leitahraun. It was protected in 2002 because of its exceptionally delicate lava formations.
Other lava caves on the site include Arnarker, Búri and Raufarhólshellir.
Access may be restricted in order to protect the cave.
The cave is a good example of why lava caves require special protection. Delicate formations may take a very long time to develop but can be permanently damaged in moments by careless access.
The purpose of protection is to conserve Árnahellir and its exceptional and highly sensitive lava formations.
Árnahellir in Leitahraun is a remarkable lava cave containing exceptionally well-preserved lava formations.
Access and movement within the cave may be restricted because of its highly sensitive geological formations.
Official website
Árnahellir Natural Monument
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Svæðið er friðlýst náttúruvætti og hluti af fjölbreyttri náttúru Íslands.
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