Petroglyphs

One of the largest concentrations of rock paintings in Southern Africa.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.

These ancient symbols freckling a Scottish cliff remained hidden for centuries.

More than 21,000 images fill this overlooked gem of a prehistoric site.

One of the American Southwest's most extensive collections of Navajo rock art.

Mysterious ancient petroglyphs carved on a glacial boulder at the tip of Bainbridge Island.

A scenic ravine with an astounding collection of rock art created by the Indigenous people of the Great Plains.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

This set of mysterious petroglyphs in the Peruvian jungle could shed light on centuries-old activities in the region.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

An ancient engraving by the Cammeraygal people was uncovered in the transformation of a North Sydney industrial site.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

Local legend has it that the first humans were created in the pools here, leaving their footprints behind in the rock.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.