A toweringly silly piece of modern art has been delighting locals since the 1980s.

Hub of Scandinavian culture in a Minneapolis deli.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

The historic home still shows the scars from a little run-in with the British in 1813.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

A grotesque Fiji merman dwells within this traditional Dutch-style building.

The United States' oldest Episcopal church still in active use.

This 1830s store is believed to be the site of Harriet Tubman's first stand.

The stone marker that Mason and Dixon placed at the eastern end of the famous north-south border they surveyed.

Outsider art meets paleontology at this roadside reptile repository.

Tirelessly maintained by a Wisconsin man named JFK.

A collection of 1,300 accordions of all shapes and sizes displayed in chronological order.

A remote hill on a stretch of country road where the laws of physics are defied... or so it seems.

Farms are serving pizza made from their own fresh crops, a growing trend in the American Midwest.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

Small-town museum dedicated to outer space ... and bicycles.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A curious sculpture garden and museum in Cochrane, Wisconsin.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

The Virginia home of one of the signers of the Declaration of Independence is being preserved with a unique glass facade.

A double agent hid information for the Soviet Union beneath this bridge for more than 20 years.

Exact replica of the ancient monument, but much, much lighter.

This simple stone memorial remembers a secret, Geneva Convention-defying interrogation base from WWII.