Flamboyant architecture from the turn of 20th century.

3,000 market stands in five former Zeppelin hangars.

This massive marble memorial was built bit by bit either out of devotion or spite, but at the expense of the surrounding town.

Cannon designed to fire an atomic warhead.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

Curious rock formations in a tiny Kansas state park.

America's largest viking stands in a Minnesota city that believes it was visited by the ancient nords.