The largest burial mound in the United States holds the remains of prehistoric West Virginians.

The actor best known for slapstick comedy is memorialized in his home town.

A massive Celtic cross secretly growing in an Irish forest.

The reason for the strange contortions in the trunks of these "drunken" pine trees in Russia is still a mystery.

A reproduction of earth's many biomes.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

A 16th-century horror show built in a lovely Italian garden.