This headstone-like marker inscribed with three words has been an utter mystery for over a century.

An unusual sand beach in the middle of a forest.

A field of nothing but boulders which resembles a giant's gravel driveway.

This plaque is dedicated to one-half of the Magliozzi brothers and their hit radio show, 'Car Talk.'

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

Eco-friendly island mansion.

Once the largest public hospital for the mentally ill was also surrounded by controversy.

Run by a eugenics advocate, this aging institution conducted secret radiation experiments sponsored by Quaker Oats.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

A historic bridge with a lovely acoustic anomaly.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.