Mont-rebei is famous for the mule track cut into the rock. It crosses the whole gorge to connect La Noguera with El Pallars Jussà. There are all kinds of things to do here, including kayaking through the gorge, rock climbing, via ferrata and speleology.
For hikers, a bridge and ‘peculiar’ staircases were recently created, which connect Aragon to Catalonia, offering more freedom to excursionists by giving them a better choice of things to do.