Named after the 12th century Santuari de Rocacorba castle that sits just below the summit. This quiet, narrow and winding road begins just outside Banyoles, then ramps up to an average 6.5% for the near 10Km climb to the summit. The steepest section is near the end, as you first catch sight of the TV mast with less than 2Km to go. You can look forwards to an amazing view at the top.