The Cave of No Return is a cave that used to exist on Raven's Cove. You would take a left at where a landslide is now. This cave is said to contain the Sword of Yamato which is now owned by another pirate. This cave was heavily guarded by the spirits of Raven's Cove. No soul was known to return except for one. El Patron himself was said to raid this cave before he was murdered.