The only pig museum in the U.S. holds one of the world's largest collections of pig items.

A museum devoted to osteopathy and its creator, Andrew Still.

This museum presents a dogged pursuit of 500 years of veterinary history.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

Curious cave that stays a cool 56 degrees all year long.

The obelisk meant to mark the founding father's grave at Monticello is actually on the University of Missouri campus.

The iconic remains of the original Academic Hall that burned down in 1892.

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

The modest, restored home of the legendary ragtime musician John William "Blind" Boone.

A geological oddity formed by two rivers carving out a mass of limestone on both sides.

Like Stonehenge, but with boats and oodles more charm.

This majestic tree has survived 400 years of storms, droughts, and floods, and is a beloved natural landmark in Missouri.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

The face of the famed flier in a hillside in her hometown.

The first home of the doomed aviatrix Amelia Earhart.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

A Mormon place of exile in Missouri.

This 40-foot fowl marks the so-called "wild goose capital of the world."

Lone survivor from Custer's Last Stand forever preserved.

The quirky collection includes treasures like Elvis' underwear, Bob Barker's toothbrush, and hundreds of sock monkeys.

The man who was president for only one day and spent most of it asleep.

This quaint museum lets you take a ride on its antique carousels.