A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Communism's topsy-turvy effect on Poland has been brought to life in this wacky tourist trap.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

The world's smallest movie theater runs on solar power—an attraction in itself.

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

Just outside of Nairobi lies a large estate surrounded by endangered Rothschild giraffes, who have been fed from the window by Mick Jagger and Walter Cronkite.

Sleep in a glass pod dangling off a cliff.

Sleep in a climate-controlled plastic bubble for the night.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

This hulking behemoth is actually five interconnected towers built in the 1960s.

This whimsical home made entirely from clay is basically a giant piece of pottery.

A fantastical bed and breakfast with magically unique rooms.

When in Idaho, sleep in a giant potato.

A curious building honoring past and current members of a historic musical comedy troupe.

A legendary boxing venue and ring featured in Rocky V.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A speakeasy takes on Chicago's drinking culture.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Home with Gothic windows featured in a famous painting.