Starting from Laguna Los Peces, reached summit Trevinca plus Peña Rubia and Peña Negra. Returning by surround the entire crest to the west, visiting more tiny lagoons, Finishing in Los Peces again. 8 hours round trip, walk/climb without stop. just for food or pee.
We walked in the morning with rain and snowfall to the descent to Embalse de Vega del Conde. Little by little the rain stopped and we followed to the valley of Tera and the final pyramid. Because we started at 10:30 the attack to summit near of 15:00 was very late and my friend eza started the return some meters before the summit. I walked lonely the last meters climbing the south rocky ridge, descending across the snow of East side to return to valley. The ascent to reach the Peña Cabrita in the return was very long but we reached the car at 18:30 still with light (evening at 19:15).