Mysterious 500-year-old tapestries depict a unicorn hunt.

Ride the subways of yesteryear.

Sniff the Titan Arum's rotting flesh.

The most confusing clock in New York.

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

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

Visit the monolithic tomb of America's most famous general.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A small, but award-winning beach known for its literally spotless reputation.

Hindu temple of the dead home to hundreds of long-tailed macaques.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

Scholar, adventurer, saint, and instigator of the Goa Inquisition.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

Fifteen Jodhpur queens left their handprints before going to their fiery death.

The ancient latrines of the Greeks, in all their public glory.

The alleged house of the Virgin Mary is tucked away in a park and nature preserve on Mt. Koressos in Turkey and is holy to both Catholics and Muslims alike.

This famous city eluded concrete detection until the early 2000's.

Roman ruins top white travertine terraces formed by ancient hot springs.

Ancient serpentine sacrifice holder that has stood the test of time.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

A fantastic castle rumored to be the birthplace of King Arthur.