A sweeping archaeological survey in northern Saudi Arabia has revealed over 130 life-sized animal engravings, with camels featured most prominently. Experts now believe these ancient camel depictions in Arabia served not only as cultural expressions but also as markers of vital water sources in a once-arid desert.
The engravings, carved into towering cliff faces along the southern edge of the Nefud Desert, date back between 12,800 and 11,400 years.
The findings suggest that early human groups used this monumental art to signal the presence of seasonal water, an essential resource following the hyper-arid conditions of the Last Glacial Maximum.
An international team led by Saudi Arabia’s Heritage Commission, part of the Ministry of Culture, uncovered the rock art during work on the Green Arabia Project.
Researchers from the Max Planck Institute of Geoanthropology, KAUST, University College London, Griffith University, and other institutions contributed to the study, which was published in Nature Communications.
Massive rock art panels signal survival in harsh desert
Over 60 engraved panels were documented across three previously unexamined sites—Jebel Arnaan, Jebel Mleiha, and Jebel Misma. The panels depict camels, ibex, equids, gazelles, and extinct wild cattle known as aurochs. Some figures measure up to three meters (9.8 feet) long and two meters (6.5 feet) high.
Unlike earlier examples found tucked into rock crevices, these carvings were etched into prominent cliff faces, some rising as high as 39 meters (128 feet).
One panel in particular would have required artists to climb narrow ledges, indicating significant planning and effort.
Dr. Maria Guagnin of the Max Planck Institute, who led the research, said the engravings likely served as signs of presence and cultural identity. She emphasized that their placement and scale suggest a deeper symbolic meaning beyond decoration.
Evidence of cultural identity and long-distance connections
Co-lead Dr. Ceri Shipton from University College London added that the artworks may have marked migration routes and seasonal water locations, pointing to their role in territorial signaling and memory across generations.
Artifacts found at the sites, including Levantine-style stone tools, green pigment, and decorative shells, indicate long-distance links to Pre-Pottery Neolithic communities in the Levant. Still, researchers note that the form and presentation of the Arabian carvings set them apart from other regional art.
Dr. Faisal Al-Jibreen of Saudi Arabia’s Heritage Commission described the rock art as a reflection of a distinct cultural identity formed in a harsh, desert landscape.
Project lead Michael Petraglia said the discoveries are helping close a major gap in Arabia’s prehistoric timeline and show how early humans adapted with resilience and innovation.
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