This sensational Chinese temple walks visitors through the 76 weird departments of the afterlife.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

The embalmed remains of the communist leader lie within a custom crystal coffin.

This historic Chinese tower was said to have been haunted by fox spirits but is now haunted by a grisly murder.

The ruins of a 13th-century monastery that long served as a place of refuge from wars and raids.

One of the largest amphitheaters in Europe is a former Nazi gathering place that still stands today.

The world's newest astronomical clock is also its most accurate.

Brought to you by the makers of fiberglass dinosaurs.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

In the midst of a living monument to Soviet social engineering, Polish Catholics built this church by hand.

This man-made mound monument was built out of soil from all across the Polish empire.

There are thousands of tributes and memorials to the King, but none quite like this one in a Kraków city park.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

Real bones which are said to have belonged to a Polish dragon.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

A nightly tradition fills the streets of Flogsta with a collective scream.

Every Tuesday, students let off steam by screaming into the night air.

Sweden's largest optical telescope sits on a rooftop in Stockholm.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.

The library's graceful rotunda is like a bibliophile's temple.