Harrat Lunayyir
Saudi Arabia · Asia
About
Ḥarrat Lunayyir is a lava field in northwestern Saudi Arabia. In 2009 there were swarms of small earthquakes in the area; 2289 people were evacuated from the area. Fissures opened on the surface, and the area might now be considered volcanically active.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.