This covered bridge was used by both Union and Confederate troops during the Battle of Gettysburg in 1863.

The last funhouse of its kind, where guests enter through the mouth of an 80-year-old blue whale.

The beloved, war-tested mascot of a Union regiment graces their battlefield monument.

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

Memorializing an American tragedy of massive proportions.

This shop filled with oddities and knick-knacks is named for a 19th-century charlatan.

This picturesque stream was up until recently the site of a ten story mountain of slag and sewage.

A quirky collection of outsider art made from automobile parts.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

Where beautiful signs live on forever.

A late-night restaurant empire was launched from this humble storefront.

Where you can experience the story of Appalachia, as told by Appalachians.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

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

The 15-foot-wide, 2-ton pan fries hundreds of chickens once a year.