A piece of outsider public art accompanied by a strange urban legend.

This woodland architectural installation acts as a camera obscura for the heavens.

A sculptor's dream castle turned fantastical ruin.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

A museum dedicated to exhibiting remarkable outsider art.

Remnants of a storybook amusement park hidden behind a strip mall.

A unique sculpture park that specializes in the huge and bizarre.

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

Series of storm drains connected to a dark urban legend.

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

Penn State's giant bug collection.

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

A toxic ghost town sitting atop a massive coal fire.