From Trevelez (1476m) to the Horcajo. (Time: 3 hrs)
From the Calle Real, next to the church of the middle quarter, take the dirt track towards the Rio Trevelez and follow it to its end (45mins). Pick up the path on the right bank of the river to the end of the Acequia Nueva and cross it to get past the ravines of Los Crestones de los Posteros (1 hr). Continue along the left bank until past the Loma de Chordi and cross the river at the bridge. Keep going 5 mins on this bank until crossing back, then stick to the left bank to the place where the rivers Untillas and Puerto de Jerez merge (1 hr 10 mins) at the Horcajo.