Archaeologists stumbled upon a remarkable discovery of immense engravings in a remote locale, sparking intrigue and fascination.

Etched into the rugged rock faces along the Upper and Middle Orinoco Rivers in Venezuela and Colombia, these engravings portray a myriad of captivating imagery. Among them are colossal serpents, human-like figures, and mammoth centipedes reminiscent of those found in the Amazon. The largest engraving spans over 40 metres in length, marking it as possibly the most substantial single rock engraving ever documented.

Dating such engravings presents challenges, yet similarities with motifs found on ancient pottery in the region suggest origins dating back potentially two millennia or even earlier.

Dr Phil Riris, leading the investigation from Bournemouth University, emphasized the grandeur and significance of these sites. He suggested that they likely served as prominent landmarks, intended to be visible from afar. The presence of anacondas and boas in the depictions hints at their symbolic importance, representing both creator deities and perilous creatures capable of harming humans and animals alike.

These engravings may have functioned as territorial markers, signalling ownership and societal norms to passersby. Their strategic placement, particularly near the Atures Rapids along the Orinoco River, underscores their potential role as focal points along ancient trade routes and thoroughfares.

Collaborating with local guides and employing drone technology, the research team has identified and mapped out 14 significant rock engraving sites, each measuring over four meters in width or height. Dr José Oliver of the UCL Institute of Archaeology highlights the cultural and economic significance of the Orinoco region during ancient times, suggesting that these engravings were deliberately positioned to catch the eye of travellers navigating the river.

Recognising the profound connection local communities have with these sites, efforts have been made to involve them in preservation initiatives. Dr Natalia Lozada Mendieta of Universidad de los Andes stressed the importance of community involvement in safeguarding these invaluable remnants of history for future generations.