The stage between Castilblanco de los Arroyos and Almaden de la Plata is a very challenging and long day. There are zero places along the way to refill your water so be sure to carry extra with you along this stretch of nearly 30km.
The way out of Castilblanco de los Arroyos is along a path immediately adjacent to the road for the next 15km. It leaves the road at the entrance to a gated farm.
