This old-fashioned carhop restaurant gave the world the waffle cone.

America's first public mental health facility.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

Exact replica of the ancient monument, but much, much lighter.

A former mental hospital founded in the 1930s by a eugenicist who advocated for the forced sterilization of patients.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

The antique hotel still has a jail in the basement, though the cockfighting ring is long gone.

A local farm's collection of unusual structures from a now defunct storybook amusement park.

Eighteen miniature death-scene dioramas.

An enormous overgrown greenhouse teeming with graffiti and wildlife.

Creaky dinosaurs grow in the backroads of Monmouth County, New Jersey.

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

Dinosaurs, magic, and wonder are hidden amid the forests of Allaire State Park.

Hidden deep within New Jersey Pine Barrens is a massive graffiti wonderland.

The boulder on which Alexander Hamilton laid his head as he died can still be visited on the New Jersey coast.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

This public space is speckled with the eerie remnants of a defunct amusement park.

Yo, Adrian!