The seventh largest spring in the world.

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

A unique blue and yellow phone booth in America's "Little Sweden."

A preserved relic of the 1904 St. Louis World's Fair and a center of Swedish American Culture.

The oldest house in Lindsborg, Kansas, includes some fascinating inscriptions.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

This mid-19th-century dugout was once home to a Swedish family as they erected their homestead.

European castle ruins in an American state park are actually the product of death and grief.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

An adorably sweet display of sculpted Precious Moments figurines.

This museum features the original car used on the Beverly Hillbillies sitcom.

First crafted during the 19th century, the mill was fully restored in 1983.

In Edwin Hubble's hometown, a scale model of the groundbreaking telescope that was named in his honor.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

Creativity is far from extinct in Missouri, and this painted dinosaur is no exception!