This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

This cheese shop also houses a museum devoted to Dutch dairy.

The North Carolina grounds are leased in perpetuity to the British Commonwealth for as long as the WWII sailors are buried there.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

Beautiful Gothic-inspired lighthouse stands out among the run-of-the-mill striped fare on Bodies Island.

A beautiful geyser under environmental threat.

Inside this metro station is a section of the city's former medieval fortification.

A controversial blue hoop has been puzzling freeway drivers since 2013.

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

A retired tobacco farmer's pet project turned into a sturdy miniature city.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

Europe's official "zero-level," the equator of elevation.

The legendary giant's severed hand sits on Antwerp's popular shopping street.

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.

An artist's cute bronze subway sculptures belie his violent artistic past.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

Try not to get slimed in Tribeca.

Elevated freight railway turned wildly successful urban park.

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

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

A sculpture of a salmon swimming through a brick building.

Portlandia is the second-largest copper repoussé statue in the United States.

The magic's in the hole!