Yanar Dagh
Yanar Dagh (Azerbaijani: Yanar Dağ, lit. 'burning mountain') is a natural gas fire that burns perpetually on a hillside on the Absheron Peninsula near Baku, the capital of Azerbaijan, a country known as "the Land of Fire". Flames rise up to 3 metres (9.8 ft) from a thin, porous layer of sandstone.