Brañagallones Nature · Caso, Nalón, Asturias A broad meadow of pasture ringed by beech woods in the heart of Redes, dotted with shepherds' huts and reached on foot from Bezanes; it is one of the best places in the Principality to hear the red deer rut in autumn. Photo: LBM1948 (CC BY-SA 4.0) What to see and do in Caso