Italy
Partially natural, partially man made, has functioned as a brothel and a concert venue for the metal band Def Leppard and today probably the most popular place for a quick sidetrip outside Tangier. According to a legend, the Roman god Hercules rested here and supposedly there is an underwater connec
tion across the Strait to Gibraltar.
Listen to the audio guide for Caves of Hercules Free on WIP — starts by itself when you arrive, even with the screen off