https://www.myrouteapp.com/route/open/6581898 this is has more hair pin bends than I can remember, (8), has great views, for example, Balcón de La Rioja. good road surface. a few cyclists. Passes by lots of Bodegas, goes through, Haro, Bastida, Rivas de Tereso, Urizaharra, Samaniego, Briones etc...