This abandoned amusement park was built on a site with a dark history.

A haunting exhibit in a wildlife refuge center highlights threatened species and the conservation efforts needed to save them.

This former asylum for Black Americans is haunted by its history of violence and racism.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

A remarkable time capsule of American manufacturing deep in Maryland coal country.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

Art Deco urban decay at this historical building.

The cruel trial of a 13-year-old boy inspired the creation of this now abandoned reformatory.

This bridge is haunted by the ghost of a distraught mother.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

A sculptor's dream castle turned fantastical ruin.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

This woodland architectural installation acts as a camera obscura for the heavens.

This lovely picnic spot featuring thunderous jet landings is an aircraft spotter’s dream.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

An eight-sided home built during a brief octagon craze in the 1850s.

An eccentric company offers eccentric millionaires the opportunity to have spaceflight-related experiences.

Hidden for 165 years inside a building designed by Thomas Jefferson are the remains of what may be America's first educational chemistry lab.

Hop on the train and tour an elaborate miniature town made completely of junk (including the train).

An overgrown collection of miniature buildings still stand as evidence of one couple's obsession with The King.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.