An unusual, super-sized grocery adventure awaits in an Ohio suburb.

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

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.

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

The eccentric mansion of one of the most popular horror authors of modern times.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

Hidden within a spa in a Texas strip mall is a restaurant specializing in Eastern European foods.

This massive airship factory is so large that it has its own indoor weather.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

A real flying saucer, contracted by the U.S. Air Force.

For decades, this waterfall remained hidden because of an artificial dam.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

Rare recess caves fill this unbelievably beautiful Ohio park.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

Two mermen, eternally spitting into each other's mouths.

A Wild West jailhouse that slid down the mountainside.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

The best place in the world to buy tinned fish.