Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

One of the few surviving "Wigwam"-themed motels.

The world's longest known cave system.

Prehistoric animals decorate this popular outdoor park.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Chicago's museum dedicated to the history of bondage and fetishism is more textbook than titillation.

This replica of the Greek structure is in the heart of Nashville.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

The titular fictional logger only inhabits this otherwise historically focussed museum via a piece of fiberglass kitsch.

Home with Gothic windows featured in a famous painting.

The Iowa state contender for largest pan in the world oddly only comes in second or so.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

Two hula hoops appeared on the tree after a storm, and the collection kept growing.

The carved remains of a 200-year-old oak tree memorialize the namesake of the iconic "Wizard of Oz" character.

A chance to follow in the footsteps of the word's most legendary animator.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

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