Rummage through this sunken ship, but leave your scuba gear at home.

A dilapidated dock tells the story of Titanic's missed arrival.

Try not to get slimed in Tribeca.

Possible relics of the ancient Roman city are hidden in this restaurant's façade.

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

One man's extraordinary topiary garden in a small South Carolina town.

Thousands of flowers create enchanting pink tunnels over the city streets.

A pair of giant stone heads represent the ancient Roman saints beheaded here.

A collection of memorabilia from the estate of former professional wrestler Andre the Giant.

Jule Körner's house full of bizarre architectural details.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

There is an art, a science, and certainly a responsibility to occupying The Big Red Chair, and this is where it's learned.

This indie movie theater is one of only three surviving Mayan-themed theaters designed by “Detroit’s greatest theater architect.”

This unusual three-way wooden foot bridge spans two rivers at once.

This chicken coop pays homage to a classic architectural style made famous throughout the southern United States.