A regular looking rock with an unbelievable history.

The site of the first "historically true" UFO encounter in the U.S.

Conspiracy theories and occult legends surround this mysterious natural rock formation.

This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

A preserved block of timber buildings from the city's industrial era in the Middle Ages.

This 15th century pub is one of only two pubs in England situated on consecrated ground.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.