A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

One kilometer of thick brass rod laid out before your eyes.

Plot your trip through the city on the sidewalk.

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.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This massive, ancient stone was disassembled and then put back together again.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

"We Seceded Where Others Failed."

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A historic presidential getaway on the continental United States' southernmost island.

A monument celebrating the idea of reaching inaccessible places.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

The first archaeological site discovered by aerial photography.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

A castle built for love, and abandoned due to heartbreak.

The prototype for all Nazi concentration camps.

The trials and tribulations of marking Poe's grave.

Montreal's colorful subway station shows its support of the local LGBT+ community.

Futuristic apartment blocks are the backdrop for Montreal surfers hangin' ten on the Habitat '67 standing wave.

Quite possibly the last cross all humans will ever see.

A 18th century graveyard and its astonishing cortege of macabre iconography.

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