The “Grand Canyon of Maine” is a three-mile gorge full of striking geological features.

This nature mural exists to protect the surrounding environment and its own canvas from destruction.

One man's psychedelic fence is painted with his cacophonous folk art musings on the world.

The metal leaves on this tree are engraved with the names of Holocaust victims.

Millions of numbers carved in glass represent the tattoos forced upon victims.

The surprising home of the iconic Santa Monica Pier Ferris Wheel.

This unusually circular centenarian barn became a Route 66 icon.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

Named for the 39 tribes that live in Oklahoma, this restaurant's menu deliciously highlights local flavors.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.