Answer: B
They drilled into a vast underground natural gas cavern, which promptly ignited and has been burning ever since
Verified
This isn't just a wild tale! In 1971, Soviet geologists were exploring for natural gas near Darvaza, Turkmenistan, when their drilling rig collapsed into a large cavern filled with natural gas. According to a 2014 BBC report featuring Canadian explorer George Kourounis, who visited the site, locals confirmed the Soviets believed lighting the gas would burn off the methane within weeks. Talk about a miscalculation! Even Turkmenistan's President Gurbanguly Berdimuhamedow ordered it to be extinguished in 2010, but nope, it's still burning strong. What a fiery legacy of an "oopsie"!
Search for "Darvaza Gas Crater" or "Door to Hell" on Google Maps right now to see its stunning nighttime satellite imagery – it's truly a sight! Share with your travel-loving friend and ask them if they'd brave a trip to the "Door to Hell," a Soviet-era accident that just won't quit burning!