Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

Version of the French Riviera destroyed by the sea.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The oldest university museum west of the Mississippi retains its 19th century feel.

Most comprehensive museum in America devoted to one ethnic group.

Ever wanted to can Spam?

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

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

A geological mystery on Camelback Mountain.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

Abandoned Air Force base that has fallen into disrepair.

Decommissioned experimental solar facilities that pioneered solar energy technology.

The ghostly remains of an accidental sea.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

A reproduction of earth's many biomes.

See massive fossils that are over 200 million years old in northeastern Arizona.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

A bizarre house filled with an astounding array of collections.

A hand-built folk art installation covered with messages of God's love.