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

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

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

A cave on the Maryland border where civilians took refuge during the bloodiest battle of the Civil War.

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

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

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

This park contains a number of standing stones meant to heal and inspire.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

In which a local geological marvel becomes a quaint roadside attraction.

This little museum in the town where zombies were born celebrates the living dead.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

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

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

An abandoned stretch of highway, deteriorating next to the operational one.

Mysterious rocks that ring musically when struck.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

Where America's first doomsday cult awaited the end of the world.

A layered tribute to the work of mosaicist Isaiah Zagar.

Visitors to Salt Springs State Park are encouraged to literally put their two cents in Penny Rock.

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