This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

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

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

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

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

A sculptor's dream castle turned fantastical ruin.

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

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

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

These eerie outliers of the lightning bug family glow a mysterious blue color.

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

Located inside a former bread factory, this museum explores a century of transportation history through innovations that were extraordinary or failures—sometimes both.

This building contains handprints that are well over a century old.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

The art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

This abandoned nuclear cooling tower casts a shadow over a bucolic town.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

One of the Cemestos prefab homes built to secretly house thousands of Manhattan Project workers.

This tiny 19th-century tunnel was built so a man could move his cows from one field to another.

This quirky local sculpture is quite literally a fish out of water.

Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

Crumbling Kennedys and a decaying Tecumseh are just some of the haunting remains of one man's cement art trail.

The site of the one of the most deadly train wrecks in American history.

An oversized metal construction of Billy Tripp's moods going through life.