Source of the Mandeo River Nature · Sobrado, Terra de Melide, A Coruña Image of Sobrado, not of the place itself. The Mandeo rises in the uplands of Sobrado and runs down towards the ría of Betanzos, cutting into the woodland that bears its name; its headwaters share a divide with those of the Tambre, which also rises in this municipality. Photo: Jose Luis Cernadas Iglesias (CC BY 2.0) What to see and do in Sobrado