The world's longest known cave system.

This popular park is home to a sea serpent sculpture that now overshadows the twisted history of its creation.

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

Elvis's own personal tropical hideaway.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Home to drunken tower-climbing goats... seriously.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Walk the whole Mississippi River!

A massive sea stack famous for its appearance in The Goonies.

This super-sized skillet is a replica of a usable giant pan where a woman once skated on bacon.

Home of Jake the Alligator Man, the mummified remains of a cigar smoking, cross-dressing celebrity of the Northwestern coast.

The world's largest collection of the world's largest objects is in one small Illinois town.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

The magic's in the hole!

A heavenly experience, right here on Terra Firma.

An emporium for the weird, creepy, rare, and just plain gross.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

The world's largest Our Lady of Guadalupe statue overlooks this Ohio sanctuary.

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.

When a guy acquired a free church, he hauled it away piece-by-piece to make it the tasting hall at his vineyard.