However, the Cave of the Guanches in the northern municipality of Icod de los Vinos has provided the oldest chronologies of the Canary Islands, with dates around the sixth century BCE.

In terms of technology, the Guanches can be placed among the peoples of the Stone Age, although scholars often reject this classification because of its ambiguity.

Guanche culture was more advanced culturally, possibly because of Berber cultural features imported from North Africa, but less technologically advanced due to the scarcity of raw materials, especially minerals that would have allowed for the extraction and working of metals. The main activity was gathering food from nature; though fishing and shellfish collection were supplemented with some agricultural practices.

As for religion and cosmology, the Guanches were polytheistic, with further widespread belief in an astral cult. They also had an animistic religiosity that sacralized certain places, mainly rocks and mountains. Although the Guanches worshiped many gods and ancestral spirits, among the most important were Achamán (the god of the sky and supreme creator), Chaxiraxi (the mother goddess, identified later with the Virgin of Candelaria), Magec (the god of the sun), and Guayota (the demon who is the main cause of evil).

Especially significant was the cult of the dead, which practiced the mummification of corpses. In addition, small anthropomorphic and zoomorphic stone and clay figurines of the kind typically associated with rituals have been found on the island. Scholars believe they were used as idols, the most prominent of which is the so-called Idol of Guatimac, which is thought to represent a genius or protective spirit.