We could see almost the whole Sierra de Ayllón while descending Tornera (1.866 m / 6,122 ft). Cerrón (2.197 m / 7,208 ft) seems the highest but the third peak to its right is the big one, it is Pico del Lobo (2.272 m / 7,454 ft). The lower peaks to the right in the image are in Sierra del Ocejón. 9 November 2006.