A giant open-air sculpture made of over 200 full-sized boats.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

This monument marks the beginning journey of a wounded soldier's leg that ended up almost two states away.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

An ode to filmmaker George A. Romero, who used the mall to film an iconic horror movie.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

This little museum in the town where zombies were born celebrates the living dead.

Pennsylvania's own Roswell-style UFO mystery.

An alternate history park where the Union Army loses the war... to dinosaurs.

This deconsecrated church has seen many uses, from a tobacco storehouse to a cinema.

An ancient Roman temple first dedicated to an emperor's wife is now a church.

According to tradition this is the oldest church in Venice, but its actual age is a mystery.

A whale rib was used to advertise the store by the arch that offered exotic goods from far away.

This grisly effigy displays an early Christian martyr who was skinned alive and beheaded.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

Two stone columns flank the grand Venice square, but there were supposed to be three.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

Thousand-year-old Viking runes adorn an ancient Greek lion at the entrance to the Venetian Arsenal.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

The secret medieval communication system will whisk your words above the noise of the crowd.

This Roman arch marks the location of an ancient gate at one of the Seven Hills of Rome.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.