This unassuming riverbank is Missouri’s first designated site in the National Underground Railroad Network to Freedom.

One of the world's earliest skyscrapers.

A 40-foot waterfall flows into this unique natural swimming hole.

An average of 33 million gallons of water pour out of the collapsed cave at the heart of this spherical spring.

After miraculously surviving a giant flood, the 19th-century nut tree and its offspring are protected with their own tiny park.

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

This museum located in the "Corn Cob Pipe Capital of the World," chronicles the history of cob pipe.

A Mormon place of exile in Missouri.

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

This recently restored timepiece has stood all around Kansas City.

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

Nestled in Onondaga State Park, over 100 canoes carefully stacked in a replica of the famous standing stones.

These pink granite water slides are the result of millions of years of erosion.

Often referred to as the largest spring in America.

This mansion was made famous by its colorful cast of owners and location along the Sante Fe Trail.

A wax effigy of St. Valentine hides one of the saint's relics.

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

Away from the crowds of fishing enthusiasts, take a hike deep into the woods and journey into an eerie darkness.

One of America's first planned communities is preserved in a state park.

A flat slab of stone perched hundreds of feet above the Gasconade River in the northern Ozark mountains.

Giant works of art interspersed throughout meadows and woodlands offer a new discovery at every turn.

One of the deepest springs in Missouri.

This spot in St. Louis, marked with a simple sign, has seen more pro baseball than just about anywhere else in the world.

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