Lake Myvatn and its surrounding

The Lake, The Hverfjall crater, Geothermal Hverir, and Krafla Viti Crater

The Hverfjall crater
It is a tephra cone or tuff ring volcano in northern Iceland. The crater is approximately 1 km in diameter.
The Hverfjall crater
It is a tephra cone or tuff ring volcano in northern Iceland. The crater is approximately 1 km in diameter.
The Hverfjall crater
It is a tephra cone or tuff ring volcano in northern Iceland. The crater is approximately 1 km in diameter.
The Hverfjall crater
It is a tephra cone or tuff ring volcano in northern Iceland. The crater is approximately 1 km in diameter.

Hverir
Geothermal spot noted for its bubbling pools of mud & steaming fumaroles emitting sulfuric gas.