A Saint Nicholas-themed ghost town in the Mojave desert.

These huge stone ovens in the desert fueled the Nevada silver boom, and may have also been a hideout for outlaws.

Penn State's giant bug collection.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

For decades, it has disappeared and reappeared as water levels rise and fall.

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

A hidden piece of Altoona's railroad history in a long-forgotten abandoned town.

A quirky collection of outsider art made from automobile parts.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

These lush botanical gardens employ the most purrfect pest control force.

This jail which was in service for over a century is now open for curious visitors.

Erected in 1697 this Philadelphia bridge is the oldest surviving roadway bridge and perhaps the oldest stone bridge in the United States.

The abandoned coal loading dock is a canvas for unsanctioned art.

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

It may appear to be a fancy junk yard, but each item has a story to tell and a lesson to impart.

This secluded walking trail is a hidden gem of a Pittsburgh park.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

A beautiful oddities shop crammed with strange and morbid curiosities.

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

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

If you've ever wondered at which cycle of the moon you’re supposed to spread manure produced by your guinea pigs, this is the place for you.