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

The enchanting archway is the only surviving portal into Dublin’s lost medieval wall.

Some of the saint's blood and bones are said to reside in Dublin.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

In 1830, cemetery workers in Cham unearthed a chamber housing thousands of skeletal remains from the 13th century, which can still be viewed today.

These enormous, stern-faced statues greet visitors with lanterns, and sometimes costumes.

This "floating railway" is one of the world's oldest monorail systems.

It houses the remains of a 17th-century version of the Titanic.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

This unique Renaissance castle was turned into a home for Nazi occultism.

This proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.

Ancient catacombs form the foundation for this Rococo orgy of a church.

This giant crucifix is like U2's Joshua Tree for Swedish death metal fans.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

This sprawling Jewish cemetery is one of the largest in Europe.

The final resting place for the remains of 143 Habsburg royalty.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Thousands of well-dressed mummies below a monastery.

This recently restored crypt was once plagued by liquefying coffins and exploding caskets.

This small Bavarian graveyard is filled with empty graves for German soldiers lost during the World Wars.

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

The name doubles as an appropriate adjective for this small ossuary.

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

A towering monument to war, located on a beautifully peaceful hill.