This weird abode has inspired everything from the "House on Haunted Hill" to a robot hunter's pad.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.

The most popular attraction in Southern California was once a flock of ornery bipedal birds that pulled carts.

Mid-Century Modern Meets Millionaire’s Row.

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

Originally the home of chewing gum mogul William Wrigely Jr, it is now the official offices of the Tournament of Roses.

A bigger-than-life pun that has become a beacon of altruism.

This former stomping grounds of the most eminent astronomers of the early 20th century.

Hiding amid the largest camellia collection in the country lies a charming children's maze, donated by a secret admirer.

Stockholm's deepest subway station is also a stunning ecological wonder.

It houses the remains of a 17th-century version of the Titanic.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

The largest of Denmark's seven mysterious round churches stands on an island in the Baltic Sea.

Swedish skyscraper with a 90° twist.

This chimerical bridge/tunnel appears to dead end right into the sea.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Copenhagen's celebrated theme park and gardens.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.