The Cimetière des Chiens et Autres Animaux Domestiques is one of the oldest pet cemeteries in the world.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A bizarre house filled with an astounding array of collections.

Ancient serpentine sacrifice holder that has stood the test of time.

A marvel of Byzantine engineering under the streets of Istanbul.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

Resting place of Hollywood's immortals is also site of summer film screenings.

A modern day curiosity cabinet.