An underground river pushes more than 200 million gallons out of this Missouri spring every day.

From a canyon-like gorge, more than 20 million gallons of water emerge every day, while a smaller spring drips down, creating the illusion of an endless, gentle waterfall.

Savor the famous tempura-fried pork tenderloin sandwich at this long-standing Kansas City food counter.

Around 50 million gallons of water flow from this spring every day.

This mausoleum is the final resting place of one of St. Louis's richest and most tragic families.

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

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

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

Famous church recognized for both its unique design and disciplined monks that live according to the Benedictine discipline.

A gem in the small Missouri town where Winston Churchill coined the term "Iron Curtain" and effectively began the Cold War.

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

Often referred to as the largest spring in America.

One of the deepest springs in Missouri.

An abandoned factory along the Mississippi coated by a giant mural.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.

This otherworldly church spire reaches up toward the heavens.

This former small town was destroyed not by the motor oil it sprayed the ground with but by the toxic waste that was added.

An abandoned concrete jungle surrounded by a lush park.

The oldest bar in Missouri is hidden within a limestone brewery cellar more than 50 feet underground.

A subterranean haunt where wine and homemade biscottis are always on the menu.

Giant granite rocks standing end-to-end like a train of circus elephants.

The maximum security facility was once thought to have "the bloodiest 47 acres in America."

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

The world's largest man-made underground caverns offer unparalleled underwater wonders.