Júcar River Canyon Nature · Cofrentes, El Valle de Cofrentes-Ayora, Valencia Cofrentes has the only river route in the Region of Valencia through the Júcar canyon, with a 14-kilometre outward journey by boat. Along the way, wild goats, mouflons, wild boar and ospreys can be observed. Photo: Wikipedia / Wikimedia Commons (CC BY-SA) What to see and do in Cofrentes