In this trip report we are willing to share with you one of our favorite one-day hikes that we did in the late October in Eastern Pyrenees, France. It is a 17km hike that starts in Thues-Entre-Valls following the railway of the Yellow Trail for a while with the two biggest and most beautiful bridges, passing by the waterfalls and lots of forest paths and finishing off in Mont-Louis village. We started our day by taking the Yellow Train in order to get from Cerdanya valley to the Thues-Entre-Valls town. It was a nice 40 minute ride to do on such bright October day. We could enjoy amazing views from…