Explore hiking trails around Rivière-du-Loup, Québec. The best hike near Rivière-du-Loup is Refuge de l'Anse-Creuse via Sentier du Fjord, a 25.0 mile oneway in Parc national du Fjord-du-Saguenay. Rivière-du-Loup has population 20118.0.