Cenobio de Valerón — Gran Canaria

A cliff of silos: hundreds of grain pits cut in tuff at Guía. Pre-Hispanic Canarian storage, not a monastery, despite the name. The mountain as warehouse. No invented phone. Santa María de Guía. This is the kind of place where “collective memory in the rock” is just a description of the holes.

Desk numbers on this card are the official museum or managing body — not a phone invented for the ruin. Emergencies: 112.