This bike ride is simple and pleasant, crossing the straight of Valdega, the slides of the roads of the Berrueza and the increase of Igúzquiza and Olejua. The only difficulty mountainous these are latest. Optionally, in Sorlada, you can detour to the left and climb up to the Sanctuary of San Gregorio to enjoy breathtaking views of the region. This deviation implies 3.2 km back and forth and 140 m of positive altitude accumulated additional.