A eclectic collection of military memorabilia.

Cannon designed to fire an atomic warhead.

A diverse, expansive nature preserve in northeastern Kansas.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

These massive mitts are made of 30 tons of devotional bronze.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

An extravagant western hotel where every floor is the "ground floor."

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

The oldest licensed distillery in Ireland.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

The topiary maze at the Habsburg hunting lodge.