Spectacular and demanding route with a very high percentage of trails and unique landscapes in the Calatayud environment. The route goes up first along the path of the Barranco de la Bartolina and then the Espatarrao path towards Collado de los Castillos, alternating sections of path and track. From the hill, with magnificent views of the "Far West", descend the long and fast path of the Maño Maño ravine and then a succession of tracks to the Castillo de Ayud. From there another section of trail and the Nature Trail take us back to the starting point.
