The site of the little-known Pennsylvania battle that sparked the Seven Years' War.

Two gems of Beaux Arts architecture that have been sitting vacant for years.

Two dozen pinball games hidden away inside a most unlikely location.

Thomas Edison's home and final resting place also boasts an impressive garage, where some of the earliest electric cars are on display.

A condo complex once housed a boarding school with the 24th U.S. Vice President among its notable alumni.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

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

A simple plaque remembers an act of WWI terrorism that obliterated an island and forever scarred the Statue of Liberty.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

The final resting place of one of the United States's greatest poets.