Two monstrous faces loom over a village in Czechia.

This Belgian theme park began as a refuge for bored church children and was closed down when a boy lost an arm.

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

"The most colorful grottoes of the world.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.