Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

Limestone caves with spectacular showcase chambers.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

The stone-covered graves lie within the ruins of an Old West ghost town.

Ancient human, animal, and geometric figures drawn in the earth.

This oasis-like spring in the Sonoran Desert is home to unique, endangered species.

When an ancient supervolcano erupted, some of Nebraska's prehistoric animals were forever preserved in ash.

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

A rancher expanding a natural spring for his cattle came up with bones – lots and lots of them.

America's largest man-made forest was planted in an effort to bring back the past.

It's where the final scene of the beloved Tom Hanks movie was filmed.

Not everything is bigger in Texas.

Seven flags adorn this Texas museum, one for each of the powers that have ruled the area.

A fruit-loving town welcomes visitors with a giant melon set against the sky.

Beauty and history abound in this remote West Texas canyon.

A serene temple with stunning stained glass hides in downtown Dallas.

Hidden within a spa in a Texas strip mall is a restaurant specializing in Eastern European foods.

A World War II officers' club features Old West murals painted by German POWs.

Witness to many historic moments in early Texas history.

Search for traces of the dinosaurs that roamed here more than 90 million years ago.

The deadly but beautiful ornamental oleander was planted all over the island of Galveston after the hurricane of 1900.

Two massive and unstable sinkholes are yearning to unite, and their consummation could be catastrophic.

Human remains in varying states of decay are strewn about this Texas State facility for scientific study.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.