This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Widely advertised as Amsterdam’s narrowest street, this passage was once a highlight of the Red Light District before its windows closed.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A public urinal so pretty, it was declared a national monument.

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

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

The history and future of cannabis.

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

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

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

An exotic wildlife habitat right off The Strip.

This Las Vegas casino boasts one of only three spiral escalators in the United States—an engineering wonder.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

These markers are used to determine the ground stability of the Strip.

This Wyoming town is fascinated by a particular mythical creature.

Population: 1.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

World's largest bell sits on the grounds of the Kremlin in Moscow.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

Stalinist skyscraper built with help of cryotechnology.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.