@Cannawix 12 March 2021 more from that month

PUERTA DEL INFIERNO. En Turkmenistán hay un cráter de 30 metros de profundidad y 69 metros de ancho desde el que surgen llamas del fondo. Al parecer, ingenieros soviéticos buscaban petróleo en la zona, y perforaron con ahínco para dar con una bolsa de metano que reventó y produjo el fenómeno. Y no es el único, ya que parece que se han encontrado otros parecidos en Siberia y China. DOOR TO HELL. In Turkmenistan there is a crater 30 meters deep and 69 meters wide from which flames rise from the bottom. Apparently, Soviet engineers were looking for oil in the area, and they drilled hard to find a methane pocket that burst and produced the phenomenon. And it is not the only one, since it seems that other similar ones have been found in Siberia and China.