A lush green oasis in the middle of Chicago.

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.

An impressive collection is dedicated to the legendary beast.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

This quirky curiosity shop takes its cues from the world's bazaars.

Where school buses go to die and be reborn as whimsical works of art.

Like Mars, but much closer.

A wonderfully curated used bookstore in an airport.

A bronze plaque marks the site of the only show the "King of the Soul Singers" ever missed.

A bypass decorated with large wooden troll carvings.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

A unique botanical garden housed in three giant geodesic domes.

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

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

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

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

Robots, lasers, and whoopee cushions, oh my!

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

A vast collection of rare, historical, and vintage supercomputers.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.