Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

A historic Montreal market that was the city's agricultural hub for over century.

Erotic art covers the walls of the largest ancient pleasure palace.

Hidden beneath the famous St. Peter's Basilica is a veritable city of the dead that may hold the remains of St. Peter himself.

The Pope’s secret escape route.

The yawning maw of this pagan visage is said to bite off the hands of liars.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

Ancient snack bar of the Roman Empire re-opened.

The filming location of a shark attack in Steven Spielberg's famous shark movie.

Two thousand artifacts from around the world collected by one woman who loved to travel.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

At 207 feet, one of the world's longest continuous escalators.

The site of the climactic scene from the classic horror film is now a historic landmark.

The "lovely red Vega" of the legendary record-settling pilot.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

An ancient Egyptian temple in the middle of Madrid, Spain.

Turntable anonymously received orphans, alms, and groceries.