A mysterious spot where the laws of gravity seem not to apply.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

This former hub for crafty philosophers was founded by a writer who died aboard the infamous RMS Lusitania.

The seat of Buffalo government is a gorgeous Art Deco palace.

This historic fort spans more the 300 years.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

Elevated freight railway turned wildly successful urban park.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

The drawbridge used in the filming of the movie 'Annie' has been in the open position as it was in the movie for decades.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

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

A world-class collection of mechanical musical instruments and automata.

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

Take a step into the workshop where Edison and his employees revolutionized the world.