The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

A church of bones, decorated with 40,000 human skeletons.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This 13th century castle is chock full of ghosts and impossibly rare cows.

The sign at the garden gate reads: "These Plants Can Kill."

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.