Rebollar of La Cota (oak wood) Nature · Villamartín de Don Sancho, Sahagún, León Image of Villamartín de Don Sancho, not of the place itself. La Cota is the most important Pyrenean oak woodland in the municipal district, crossed by the San Juan stream; its wooded mass contrasts with the irrigated meadowland of the Cea and with the extensive dry farmland occupying the rest of the municipality. Photo: Uhanu (CC BY-SA 3.0) What to see and do in Villamartín de Don Sancho