The "Seinfeld" diner.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A whimsical monument deep in this park commemorates the groups that helped build it.

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

This crumbling little graveyard was saved from the undergrowth by concerned veterans.

A granite monument honors a beloved World War II canine mascot.

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

The site of one of history's most indelible and horrific tragedies.

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

This mysterious hill seems to pull objects uphill.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

A historic coal mine that doubles as a museum and tourist attraction.

Small rustic cabin nested in the mountains of Killington, Vermont.

The intriguing personal collection of a professional demon-chaser.