A science teacher's dream.

A Bibliophile's Dream.

A lush green oasis in the middle of Chicago.

This shop for all your super spy needs hides an educational secret.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

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

Train cars and railroad artifacts abound at this restaurant devoted to railway history.

The Fun Farm weaves fairy tales, myths, and magic into a magnificent collection for visitors to explore.

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

Colorful collection of antique musical oddities.

Both funky and traditional, it's the oldest of its kind in Indiana.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.

This former office building has been transformed into an immersive music venue and art space.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

Learn about the history and craftsmanship of carousels inside this museum located in a former post office.

This tiny museum kept in a B&B laundry room holds the death mask of notorious bank robber Pretty Boy Floyd.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

Inside this wonderland of weird, visitors are treated to a collection ranging from skeletons to haunted artifacts.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

Rare recess caves fill this unbelievably beautiful Ohio park.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

Where beautiful signs live on forever.