Trail of el Agua de Chelva Nature · Chelva, Los Serranos, Valencia A route combining hydraulic and natural heritage along the course of the Tuéjar river, with old Muslim irrigation channels, waterfalls and pools such as La Playeta. It forms part of the waymarked trail PR-CV 92, “Los caminos históricos del agua” (The Historic Water Paths), which links Chelva with Calles by way of the Roman aqueduct of Peña Cortada; an abandoned mill also survives along its route. Photo: Ismasahuqui01 (CC BY-SA 4.0) What to see and do in Chelva