Memorial stone for GWAR vocalist, depicted in his iconic costume.

Some believe that this ancient mural depicts technology far ahead of its time, but in reality it's nothing quite out of place.

The people of Padua pledged to construct this church if the city was spared from destruction during World War I.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

A crumbling mountain resort that looks like it was abandoned in an instant.

A medieval bridge stretches over a sulfur-rich river that leads to year-round natural hot springs.

This romantic, decaying 13th-century ruin on the edge of Sherwood Forest is reputedly one of England's most haunted places.

A fortified city, home to a remaining population of five families

More gold than anywhere else, ever.