What are the biggest mysteries of world history?

From the identity of Jack the Ripper to the location of Cleopatra's tomb to the fate of the Ark of the Covenant, some historical mysteries may never be solved. Perhaps that makes them even more intriguing. read more

Although some of these mysteries are only on the list as a result of their infamy, some are genuinely baffling, and if you manage to solve any of them leave a comment below so that we can cross them off. read more

Whether the treasure is real, where exactly it was hidden, whether it was ever found and whether it could still exist today are all mysteries that will likely never be solved. read more