Rock Hunters Club, a bouldering guide written on the rocks

Field notes

Rock Hunters Club organizes its guide around a repeatable field sequence: find a rock, clean it, climb it, document it, and return. Proposed entries include a position, photographs, lines drawn over the image, access status, and the contributor who handled the site. The homepage says the resulting guide works on a phone without network coverage and covers terrain from Etna toward the sea. Participation is described as free, with an email required for registration.