The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

A military museum and library dedicated to the citizen soldier.

The most confusing clock in New York.

Phil Mortillaro uses keys to bring art back to the Village.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.

Commemorating the spot where the famous scientist fed his pigeons.

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

A hidden "place of interment for gentlemen."

Lie in a hammock where George Washington stood.

Hundreds of antique bank vault locks on display in New York City.

A terrific purveyor of natural history objects and curios.

The former sign of this immortal music venue is just that--undying.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

The 28-foot granite map plots the locations of 40 theaters in New York City.

Amid the marketing blitz of modern Times Square is an elegant holdover from its showbiz glory days.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This study room in the New York Public Library saw the creation of one of contemporary America's greatest traitors.

Wine bottle sculpture with a ship's stateroom inside.

Rummage through this sunken ship, but leave your scuba gear at home.

This structure among the trees was the result of divine inspiration.