If astronomy had a ghost, it would look like this observatory.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

A fake town founded by Western movie stars is now becoming a hip desert community.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Odd outsider art installations surround a Gold Rush-era ghost town.

A former taxidermist has turned his old shop into a folk art mecca.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

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

A museum dedicated to the alleged Roswell Incident.

360° views of the city plus five floors of optical illusions and hands-on science.

Robots, lasers, and whoopee cushions, oh my!

Art museum based around the collections accumulated over 58 years by one eccentric thrift store owner.

A huge musical instrument played by the ocean.

Thousands of well-dressed mummies below a monastery.

A church of bones, decorated with 40,000 human skeletons.

France's most famous cemetery, with some of its most curious tombs.

The first declared National Monument in the United States.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

New York's oldest magic store.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.