La Sequeda and Sama Mayor peak Nature · Valderrey, Astorga, León Image of Valderrey, not of the place itself. An arid comarca of transition towards the Maragatería and the Montes de León, between the River Turienzo to the north and La Valduerna to the south. Its heights run from the 810 metres of the Tuerto flood plain to the 1,042 of Sama Mayor, to the south-west. Photo: Rodelar (CC BY-SA 4.0) What to see and do in Valderrey
