Foothills of the Montes Obarenes Nature · Villanueva de Teba, La Bureba, Burgos Image of Villanueva de Teba, not of the place itself. The municipal district unfolds from the first elevations of the Montes Obarenes, in the sierra de Pancorbo, to the valley of the river Oroncillo. That difference in height of four hundred metres combines slopes of scrub and Portuguese oak with the farmland of the valley floor. Photo: PMRMaeyaert (CC BY-SA 4.0) What to see and do in Villanueva de Teba