A former electrical substation is now home to an eccentric junk art masterpiece.

One part antique store, one part curiosities hodge-podge.

A grove of colossal man-made flowers built to collect the sun's rays.

The oldest stone house in Paris was built by its most famous alchemist.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Free public park and gardens filled with peacocks and peahens.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

Life's work of sculptor Elisabet Ney remains preserved in her last studio.

An emerald-green grotto just a short trip from Austin.

The palatial McDonald's that inspired Wesley Willis.

Beloved bar home to musicians of all eras and reputations.

An enormous park-like oasis, full of famous Chicagoans' graves.

This cave holds a surprisingly colorful variety of geological oddities.

A bizarre house filled with an astounding array of collections.

Complex aquaponics systems allow fish and plants to grow in harmony.

Robots, lasers, and whoopee cushions, oh my!

This striking art museum holds an amazing series of curiosity cabinets.

A place to eat for on-the-run agents and espionage enthusiasts.

Statue dedicated to the star of an old television show.

One of Frank Lloyd Wright's final works was this UFO church.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

A house and yard adorned with bizarre concrete sculptures in a Milwaukee suburb.