Poplar groves of the Boedo in Sotobañado Nature · Sotobañado y Priorato, La Ojeda, Palencia Image of Sotobañado y Priorato, not of the place itself. The houses stand at 890 metres above sea level surrounded by an abundant poplar grove that follows the course of the Boedo, one of the best preserved riverside stands of this cereal-growing valley in the north of Palencia. Photo: Valdavia (CC BY-SA 3.0) What to see and do in Sotobañado y Priorato