Basiliso Serrano, the Manco of La Pesquera Curiosity · La Pesquera, La Manchuela Conquense, Cuenca Image of La Pesquera, not of the place itself. Basiliso Serrano Valero (1908-1955), a native of the town, was one of the best-known anti-Franco guerrilla leaders in the Levante, nicknamed el Manco de La Pesquera. Photo: Malopez 21 (CC BY-SA 4.0) What to see and do in La Pesquera