La Sobarriba plateau Nature · Valdefresno, Tierras de León, León Image of Valdefresno, not of the place itself. A raised platform of gentle hills between the valleys of the Torío and the Porma, arched, parched land running from the 1,070 metres of the northwest to the 807 of the Porma riverbank. Twenty villages are spread across its surface. Photo: Raul alaiz (CC BY-SA 4.0) What to see and do in Valdefresno