Rare recess caves fill this unbelievably beautiful Ohio park.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

An abandoned asylum incorporated into a college campus.

Wander the locker-lined, terrazzo-floored halls and sleep in a former classroom at this unique inn.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

An elegant Georgian cemetery best known for the grave of the little girl whose murder on Christmas Day remains unsolved.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Inside this wonderland of weird, visitors are treated to a collection ranging from skeletons to haunted artifacts.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

This park pays homage to the region's rich industrial history of brick making.