The route of the trail coincides with the short-distance path PR-CU 25 Ruta del Picayo, except in the small derivation of Las Covatillas, which is optional and is not on the track. And the initial section from the town of Arcos de la Sierra to the Fuente de la Cierva area is not there either, where we have marked the beginning of the route, there is a good place to park, a fountain and it is at the entrance to the sierra. Access is via the CU-9114 road in the direction of Cuenca, 1.5 km from the town there is a farm road to the left and 100 meters away is the car park at a fork in the roads. The yellow and white markings are painted on the trunk of a tree but there is no doubt, the path to the right is the exit of the trail and the turn is the lane to the left, where the fountain is.