A giant Troll lurks under one of Seattle's oldest bridges.

A cobblestone alley with an interesting past.

This L.A. fixture has been serving hot dogs out of a giant hot dog since 1946.

In the "Danish Capital of America," a replica of one of Copenhagen's most iconic buildings.

A miniature train theme park, free to the public, laying at the base of the Santa Monica Mountains.

Try the frozen treat that inspired Arrested Development's famous banana stand.

A Looff creation in Santa Monica best described as “a California-Byzantine-Moorish-style fantasy.”

This unique bed and breakfast was first constructed during the 1800s by a Russian immigrant family.

A relic from a forgotten bakery chain still spins atop a diner.

The neighborhood of Eagle Rock is named after a gigantic boulder with a shadowy surprise.

Machinery left over from California's once thriving mercury industry now attracts artists and explorers.

Every weekend, the parking lot of this Buddhist temple turns into a Thai street-food paradise.

Commonly referred to as the most photographed Victorian home in the United States.

Tiki luxury on Nob Hill.

Salt is slowly eating away this abandoned saltworks town in the desert.

Sit at the "Disney table,” where Walt and his team of "imagineers" once dined on the regular.

Church and home-museum of a 1920s female revivalist preacher with a very sordid past.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

A multimedia experience that chronicles the atrocities of racism.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

Shop selling 500 flavors of soda has something for everyone.

A glamorous hotel that once accommodated French resistance fighters and concentration camp survivors.

The celebrated eyesore created by starry-eyed sweethearts.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.