Brieva: a short approach to the Nacedero
Start from the Valdiña side of Brieva and use the established approach past the fish-farm buildings towards the Nacedero, the river’s source. Make this an out-and-back, with the source as the furthest objective if conditions suit. The much harder Cabeza del Santo route shares the beginning before continuing into steep, stony mountain ground.
Check the surface and river edge on arrival, and turn back before any difficult stretch. This short option still involves a countryside path; it is not a certified step-free route.















