This homegrown adoption center offers a wonderland of feline companionship.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Visit this playground of waterfalls, caves and sinkholes.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

This former maximum-security prison is creepy, sobering, and supposedly haunted.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Enormous lake at the bottom of a unique cave system.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

An abandoned town is hidden in Great Smoky Mountains National Park.

A delightful park featuring homemade scale replicas of dinosaurs, tucked away in the Tennessee mountains.

Railroad came. People came. Railroad left. Town died.

All that's left of the quintessential "cabin in the woods."

Home of an evil witch famous within southern folklore.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

A 70,000-square-foot institution dedicated to a very literal, creationist perspective on the Book of Genesis.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

A gas station has taken the place of the home of the 19th American President.

Hidden on two floors of downtown building, the library has an incredible deal on rent.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

An abandoned relic of the city's failed experiment with below ground transit.

A castle built by an eccentric medieval enthusiast in rural Ohio.

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