The "Seinfeld" diner.

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

This popular pitstop lives up to its name.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

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

Two thousand artifacts from around the world collected by one woman who loved to travel.

This fancifully decorated Victorian home in New York’s Hudson Valley is the only known fully domed octagonal residence in the United States.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

The abandoned coal loading dock is a canvas for unsanctioned art.

An abandoned Victorian-era mill in the middle of modern Manchester.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

One of Edinburgh's most popular works of street art is located well off the beaten path.

The colorful, smiling concrete silos of Vancouver.

This crumbling, graffiti-covered mansion sits tantalizingly within reach of the proletariat who frequent a public park.

The largest outdoor art gallery in the Northwest United States.

Originally slated to become a luxurious resort, this structure is now a graffiti haunt reclaimed by nature.

This enormous abandoned factory is now a makeshift graffiti gallery.

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

Street artists transformed this abandoned industrial neighborhood into one of Europe's largest graffiti exhibitions.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.