La Proveedora is an archeological site located some 15 kilometers west of the city of Caborca, Sonora, México, on the “La Proveedora” and “San José” hills within the “Rancho Puerto Blanco” Ejido, where most of these petroglyphs are located.
It is considered the area with a large petroglyphs concentration. The art is embodied in many hills of the area known as the “Proveedora”, an old copper mine. It remains impossible to establish their age, origin, meaning and all needed to know. Assumptions and deductions can be made, but there are no scientifically proven conclusions. For now these can only be admiring and imagining.
The Trincheras culture site is located between two mountain massifs west of Caborca. It is the most spectacular sites with pre-Hispanic, as engravings practically cover the slopes of two hills.
The number of petroglyphs is not known, there are thousands. There are a variety of motifs: animal groups, geometric designs, suns and moons astronomical representations of, bows, arrows, hunting scenes, etc. There is also an interesting diversity headdresses and head ornaments.
Read more about La Proveedora: Archeology in Sonora, The Site, Rock Art