An underwater city for the dead.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

This one-block alleyway is stuffed with street art that is colorful, cultural, and intensely political.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

The largest man-made crater in the U.S. marks the spot where we once tested mining with nukes.

The garage at the childhood home of Steve Jobs was a hangout for the founders of Apple, even if they never built computers there.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

A giant can of fruit cocktail is all that remains of what was once the world's largest cannery.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

This Italianate Villa-style castle is pretty to look at, just keep off the private property.

A beloved, quirky little fountain featuring a large frog spitting water at a naked boy.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.