The Cave of Olimpi is a natural wonder and popular tourist attraction located on the eastern coast of Chios. 

Discovered in 1985, the Cave of Olimpi boasts intricate stalactites and stalagmites, underground lakes, and numerous chambers which can be explored through guided tours. 

Visitors to the cave can admire its stunning underground landscapes, listen to the stories and legends associated with it and take a cool respite from the warm island temperatures.