Ebro Canyon Nature · Valle de Sedano, Páramos, Burgos Here the river cuts a gorge with vertical walls between the limestone moorlands, alternating narrows with open valleys; griffon vultures, Egyptian vultures and peregrine falcons breed on its cliffs. Photo: Ángel M. Felicísimo from Mérida, España (CC BY 2.0) What to see and do in Valle de Sedano