Penn State's giant bug collection.

One Pittsburgh musician's decades-in-the-making memorabilia collection is on display at this rock-n-roll curio shop.

Inside this 150-year-old barn turned antique shop is a vast array of items for curios hunters.

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

An occult-y, historic hotel with the World's Largest Ouija board on the roof.

A unique workspace where offices reside on pirate ships and inside gingerbread houses.

A miniature golf course crafted inside the world's largest simulated cave.

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

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

Step into a pastel time capsule where candy is truly dandy.

According to local myth this cemetery is half evil spirits, half good—split down the middle.

Nothing says indulgence like a 1,500-pound chocolate castle.

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

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

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

Journey through a collection of over 35,000 Halloween items from all generations.

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

Pennsylvanian mass grave and possibly mass murder.

America's first serial killer rests in anonymity.

The ruined remains of a coal mining ghost town are hidden within the woods.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

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

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.