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

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

Instruments, apparatus, and rare books all relating to chemistry and its related sciences.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

There aren't too many operational funiculars around, but Pittsburgh has two!

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

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

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

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A lavish 16th-century mansion filled with spectacular staircases, fantastic frescoes, and gorgeous gardens.