July of 1930, to Dionisio de la Huerta had given a canoe in Barcelona, city in which resided, the transfer to Infiesto parents home to descend for the river Piloña (affluent of the Sella).

Soto de Dueñas-Ribadesella is the second phase, the beauty of the landscape since the river surprises the hikers, they delay 7 hrs but because the beauty of the landscape thus required it.

In 1931 they leave from Arriondas to Ribadesella the same protagonists, they delay 4 hrs, the beauty of the landscape foretells new excursions. ..........the Descent of the Sella has just begun.