Los cucurrumachos Curiosity · Navalosa, Burgohondo - El Tiemblo - Cebreros, Ávila At carnival, masked figures with hair-and-horn masks go through the village sounding cowbells. The masquerade, of disputed origin, is the mark of identity of this municipality at 1,304 metres of altitude on the upper Alberche. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Navalosa