An extraordinary collection of vampire-themed antiques lurks on the second floor of a store.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

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

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

Six peaceful acres in a residential neighborhood dedicated to art and peace.

Lady LeWinDa Milkzalot showcases Lewis County's dairy farming heritage and boasts an impressive rotation of seasonal outfits.

A park full of outsider art, created by college students studying outsider art.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

A recently abandoned psych ward at the end of Sanatorium Road.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

This roadside stand packs 300-plus varieties of tomatoes, from "Maiden's Fire" to "Kaleidoscopic Jewel."

A 10-foot-tall concrete Alley Oop statue left over from World War II now stands on the side of the road.

This roadside dinosaur park offered up lumpy neon thunder lizards in the name of kitsch and education.

An elaborate memorial to a man local legend says died of a broken heart.

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

This dramatic rail curve was once the target of a failed Nazi attack.

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

A sewing machine tycoon built this miniature castle for the people and to beautify a lakeshore.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.