Maribel Caves Hotel AKA Hotel Hell, Wisconsin
Maribel Caves Hotel AKA Hotel Hell, WisconsinAlright, so technically Maribel Caves Hotel isn't still a hotel... In fact, it hasn't been one since 1985, when the last of three fires burned the place down. However, people still camp out there (illegally), as it's rumored to be -- among other things -- an actual gateway to hell. It's also rumored to have been a hideout for Al Capone. See the other campfire tales here. Maribel Caves Hotel AKA Hotel Hell, Wisconsin