1% of Greenland's entire population used to live in this single building, which is now slated for demolition.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

This single room has survived the centuries with almost no deterioration.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

New York City's only preserved family home from the 19th century.

Mysterious meeting place for UFO hunters near Area 51.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

This massive redwood tree has a hole in the base big enough to drive through.

What is the Thing?

A beautiful final resting place for some of the noteworthy deceased.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

A motel dedicated to Southwestern nostalgia.

The second oldest continuously operating bar in Louisiana.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.