It's as if the herds walked straight out of a fairy tale into the Missouri wilds.

A historic, scenic mill that was forced to close due to overlogging.

The largest riverfront opening cave in the Ozarks.

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

Often referred to as the largest spring in America.

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

Some of the oldest exposed rock formations in the United States.

Rusted and decayed, this former mining site is a portal to the past.

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

A museum dedicated to man's boldest venture.

During the 19th-century, this park was a vital trading fort.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A chessmaster's dream destination.

One man's unrequited love stands in a glass box forever.

The red brick house where the father of rock 'n' roll wrote some of his classic hits.

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

A plaque on the side of a parking garage marks the burial place of a great Ottawa chief.

Stand at the point where the two mightiest rivers in the United States converge.

A notorious Route 66 eatery once frequented by Al Capone.

A lone grave is quietly tucked away in Kanawha Riflemen's Memorial Park.

This functioning mill was built in the 1970s using parts from several other West Virginia mills.

The wreck of a World War II cargo ship has become an unintentional time capsule at the bottom of the Red Sea.

Brightly painted boulders scattered throughout the Sinai Desert.

Charnel house at the foot of Mount Sinai.