How should you choose an area?
In Sondrio, the Mallero joins the Adda; the Sentiero Valtellina follows the Adda valley. The Sentiero Valtellina is a walking and cycling route: its access points into the valley are not certified launching places on the Adda.
Before travelling to Sondrio — Adda, ask the operator whether the confirmed meeting point is in Adda — Mallero or Sentiero Valtellina. Also confirm parking, equipment collection and return arrangements.
