A mailbox that saved a nature reserve.

The real-life site of Ichabod Crane's infamous gourd attack.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

More gold than anywhere else, ever.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

The largest Buddha statue in the Western Hemisphere is just 50 miles north of NYC.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

Dug as a secret royal escape route, the tunnel became a wartime bomb shelter and dumping ground for vintage cars.

A home covered with elaborate mosaic and other pieces of art.

England's steepest street has such a drastic incline that locals tie their parked cars to lampposts when it gets icy.

An underwater city for the dead.

A single tree's 2,800 aerial roots give the appearance of a complete forest.

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

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Home inspired by the crystal rock formation of the Emerald Estates.

What is it about mushrooms that makes people wish they lived inside of them?

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

Every equinox this Maya pyramid puts on a spooky ancient light show.

This isolated island is often capped by its own fluffy cloud.

Remarkable medieval wall paintings decorate this 12th-century, dog-friendly church.

A world of craftwork elegantly curated in a historic brick warehouse.

10,000 flowered plants bloom in the City of Roses.