The path twists and turns through the fluvial territory of Serio and runs mainly through the valley floor. It starts from Ranica and Villa di Serio, on two branches which cross over in different points till Albino, where they definitevely join.
Itinerary mainly develops on the cycle path and has a remarkable leasure and cycle relevance. It runs through the river flow, using for some stretches the route of the old railway and for others existent rural and fluvial trails.
This itinerary leads to the discover of the territory and enhances architectural, hystorical and naturalistic resources.