La Garcipollera Nature · Borau, La Jacetania, Huesca La Garcipollera is a Pyrenean valley in the Huesca Jacetania which, in the Middle Ages, gave its name to a lordship formed in 1332 from the old feudal domains of Acín, Larrosa and Iguácel, when they were united under a single lord; the property was later divided through inheritance and reunified again in 1494. The valley, of great natural value, is usually explored from Castiello de Jaca. Photo: Tramullas (CC BY-SA 3.0 es) What to see and do in Borau