A collection of full-size movie monsters opened to the public.

An eccentric inventor's castle home with its own indoor weather system.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

Narrow gorges and deep pools created by long-ago glaciers.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

The Home and murder site of the witch of Rehmeyers Hollow.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

America's first serial killer rests in anonymity.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

Small French town or alien garage?

A granite rock formation littered with various species of moss, lichen, and fern.

The eclectic observatory castle of a 19th-century astronomer and explorer.

For a brief time in 1960s France, families could climb into a tiny submarine and be pulled along an underwater journey.

A huge Megalithic chamber tomb located behind a cafe.

This 1,400-year-old abbey was once a powerhouse for music and intellectualism known across Normandy.

Resting on a hill overlooking the coast, these medieval ruins look completely deserted save for their restored chapel.

Legend has it this 11th-century castle was paid a visit from the devil.