To start the trail, drive along the L-500 road towards Caldes de Boí until you reach the parking area at La Molina (1,381 m). From there, take the footpath that begins to the right of the information booth, leading you to Aigüestortes (1,822 m). The route follows the Sant Nicolau riverbank, passing Llebreta Lake, the La Cascada viewpoint, and the Planell de San Esperit along the way.
To start the trail, drive along the L-500 road towards Caldes de Boí until you reach the parking area at La Molina (1,381 m). From there, take the footpath that begins to the right of the information booth, leading you to Aigüestortes (1,822 m). The route follows the Sant Nicolau riverbank, passing Llebreta Lake, the La Cascada viewpoint, and the Planell de San Esperit along the way.