One of Ireland's most infamous prisons for rebels including men, women and children.

The anatomical-pathological collection of a man who changed surgery.

France's most famous cemetery, with some of its most curious tombs.

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

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

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

The ancient tomb acts as a calendar that keeps perfect time.