“These carbon dioxide vapors can kill birds and other small animals that get too close to this ‘Satanic temple,’ making it one of the scariest gates of hell on Earth,” reads the travel guid ...

Around the world and throughout history, people have repeatedly referred to various natural sites as entryways into the underworld–think ‘hell’s gate,’ ‘mouth of hell,’ ‘dry riverbed ...

There are many sites across the world that have been called “gates of hell”. Some of these strange subterranean places were believed to be actual doorways to the underworld, while others have ...