Barruera - Boí (Camí de l'aigua)
Depart from Barruera (1.090m), crossing the Noguera de Tor by the ancient hanging bridge. Right after crossing it, turn left along the trail that passes underneath the road to Durro. Go upriver along its left side, passing by harvest meadows, and keep on following the trail uphill. Shortly after passing the Viewpoint over the valley, you will reach Boí (1.260m) at the Plaça del Riu square.