An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

Colorado's oldest church is now home to the largest handmade adobe labyrinth in the world.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

The statues commemorate the legendary mass killing of escaped circus monkeys.

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

The only zoo where you can buy animals that won't need feeding.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Divinely-inspired village houses 6,000 dolls, plus strange and lovely outsider art.

An alternate history park where the Union Army loses the war... to dinosaurs.

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

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

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

Hidden amid a collection of trails is the site of a tragic crash.

A hobby born from insomnia has turned into a hangar full of objects that have been be-buttoned by the Button King.

An abandoned 1920s school with a mysterious history.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

A quintet of history museums make this Virginia graveyard as much a resting place for funereal history as it is for people.

Home of a 28-foot tall stalagmite known as the War Club.

Every week, a festive public jam session breaks out in downtown Asheville.