This is about Smoking Hills a lignite coal seam fire that has been burning for thousands of years. Some thought it was volcanic activity but found this hillside to be burning as hot as 1000 deg F (520C). Located in Northwest Territories Canada
Photos by Ansgar Walk: Wikimedia Commons CC 3.0 [ Ссылка ]
Photos by Michael Turnbull: Wikimedia Commons CC 3.0 [ Ссылка ]
#SmokingHills
