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

A spooky juxtaposition of caves and graves gives this legend-filled cemetery a particularly haunting vibe.

The beloved fantasy novelist is buried near a church containing a whimsical etched glass window full of Narnia favorites.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

The only museum with its curator—and her pets—buried inside.

A stunning cemetery famous for its extraordinarily delicate & lifelike mourning sculptures.

A quiet memorial to those who died saving others in the heart of the City of London.

This South London cemetery holds the remains of more than 15,000 people.

This abandoned island off the Venetian coast has been a radical monastery, a political prison, and a secret Nazi base.

The plague quarantine island home to the alleged "Vampire of Venice."

Venice's "Island of the Mad."

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.