The petroglyphs are spread on all surfaces of the valley, but concentrated in the areas of Darfo Boario Terme, Capo di Ponte, Nadro, Cimbergo and Paspardo.
Petroglif tersebar di semua permukaan di lembah, tetapi terkonsentrasi di daerah Darfo Boario Terme, Capo di Ponte, Nadro, Cimbergo, dan Paspardo.