An abandoned 1930s gas station turned bustling neighborhood park.

A land of debatable treasure.

A small strip of artistic displays is tucked away in a flea market.

A colorful statue honoring the local salmon in glass and bronze.

Secluded amid upstate New York’s Adirondack Mountains lies this subterranean emblem of a nation on the brink of nuclear war. And it's for sale.

The U.S. Army's giant warehouse of war art includes Hitler’s watercolors and Norman Rockwell oil paintings.

This block in downtown Brooklyn was a hotbed of antislavery activism along the Underground Railroad.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

This smiling statue memorializes local cartoonist Bob Montana and his legendary creation.

One of the largest public collection of historic armored and military vehicles in North America.

Each step is a mere four inches tall, said to be measured by the stride of a woman wearing a hobble skirt.

The famous blue house from the classic horror film "Halloween" is now a local landmark.

The original vault that held the president's remains still stands, empty, not far from where he was finally buried.

A bronze ballot box stands at the spot where Susan B. Anthony voted illegally.

The remains of a historic plantation nestled in between a parking lot and the rental car return at Reagan National Airport.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Unruly residents were housed in this one-person cell until the Black Maria arrived.

Kay Andrews's recipe was so good, her family immortalized it in stone.

Near the ruins of a Civil War coastal fortress lies the only known African refugee cemetery in the United States.

This unusually circular centenarian barn became a Route 66 icon.

A mesmerizing disco ball-like sculpture along the Sacramento River Walk.

'Cause the fence start shaking, the earth was quaking.

The first memorial dedicated solely to the Black troops who fought for the Union.

The only Frank Lloyd Wright-designed structure in the architect's hometown.