I was able to watch the documentary The Gates of Hell on History channel last night, Aug 17. The feature looked into entrances into hell by studying the volcano locations. History Channel writes about the Gates of Hell:
“There are six places on Earth believed to be actual entrances into Hell. They include a volcano in Iceland, a cave in the jungles of Central America, and a lake of fire in Africa. According to ancient myth and Christian legend, each is a passage to a terrifying underworld for the damned. Even today, some believe they are still portals. Eerily, they share striking similarities. We’ll visit these six locations, and along the way, reveal how the concept of Hell emerged in history and why it still evokes fear today.”
If you are interested, watch out for a rerun of this documentary on History channel.