Cascada del Goiuri or Cascada de Gujuli is one of the biggest single drop waterfall in Spain. Cascada del Goiuri/Cascada de Gujuli is located in the village of Goiuri-Ondona, north of Izarra/south of Bilbao, in the region Pais Vasco-Alava, Spain.
From Bilbao drive south over road AP-68 and turn right to Beluntza (A-2521) and then to Goiuri-Ondona/Gujuli. There is purple sign to Gujuli, here you can park the car.
If you drive/walk towards the east (to Barrio de Abaja) there you can see the waterfall Cascada del Goiuri/Cascada de Gujuli from aside. There is a signed path running along the canyon and a manmade viewpoint on the waterfall. Within 10 minutes you can reach the viewpoint.