This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

This cave was hidden for thousands of years, storing the worldly goods of ancient Native Americans.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

This reclusive Hopi village in Arizona has been continuously populated longer than anywhere else in America.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Home of what was the largest hydraulic mine in the world, producing gold and the first diamonds in the U.S.

This ceremonial mound is one of the first officially recognized Native American historical sites in North Carolina.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

This cave located in the badlands of Somaliland contains some of the oldest cave art in Africa.

A mountain cave is the site of archaeological findings and Paleolithic rock art.

The walls of these four caverns are filled with art that dates back to the earliest human presence in Europe.

Six rock shelters covered in abstract art created by ancient Ugandan tribes.

A reproduction of the famous prehistoric cave paintings is hidden underground at the National Archaeological Museum.

A neighborhood park in the city of Cáceres hides what some believe are revolutionary examples of Neanderthal cave art.

A magnificent place to see authentic paleolithic cave paintings that are an astounding 33,000 years old.

See replicas of Europe's most famous cave paintings and even some of the animals that feature in the art.

The ominously named cave is home to some remarkable ancient art.

Beauty and history abound in this remote West Texas canyon.

A cave in southern Italy adorned with thousand-year-old Biblical frescoes existed in obscurity until fairly recently.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

Located on Guam's south shore, this small cave is named for an ancient and powerful Chamorro Chief.

This ancient rock painting is the oldest evidence of humans’ love affair with honey.

Ancient paintings known as the "Sistine Chapel of Cave Art."

Site full of incredible prehistoric paintings and archeological findings.