The longest enclosed pedestrian bridge in the world spans 14 lanes of traffic and six rail tracks, all while lighting up the night sky.

A memorial commemorating the only Scottish police investigation into an extraterrestrial incident.

This letter written by Queen Elizabeth II in 1986 won't be opened until 2085.

One of the richest places in the United States has a cursed street.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

The abandoned remnants of a little sanctuary for world peace that fell into disrepair.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A Saint Nicholas-themed ghost town in the Mojave desert.

At the point of oceanic inaccessibility, you can't get farther from dry land without leaving the planet.

This surreal art house looks like a geometric version of a small chapel.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

This former luxury resort in Kaua'i is now an abandoned relic.

Paris' linguistic guide to the international language of, yes, love.

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

Hoodoos, naturally eroded land formations, stand 20 feet tall in the Canadian badlands.