Over 600 vacuum cleaners stack the shelves of what may be the cleanest museum in America.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

A magnificent church designed by world-renowned architect, Frank Lloyd Wright.

Two Ming Dynasty lion statues guard the entrance to the journalism school.

The ruins of a 19th century shelter run by the Independent Order of Odd Fellows.

Everything in this miniature world was handmade from matches, paperclips, wires, tin cans, and other everyday objects.

A restored schoolhouse was once a vital part of the Black mill workers community in Arkansas.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.