Hidden in plain sight, this creepy sculpture watches from above.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

One of Europe's oldest libraries.

Used as an example in one of the first dictionary entries for "museum" in 1706.

Home to the most complete dodo remains known - one head, and one foot.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

Commemorating the spot where the famous scientist fed his pigeons.

The most confusing clock in New York.