Maps for Freeriders - The best rides in the freeride hot spots of the alps – this is the conclusive formula of the Freeride Maps. The first map available to freeriders is making the locals freeride knowledge available to a broad public. All ridable slopes, drops and couloirs are marked as freeride corridors in different colours for three difficulty ratings: blue for technically easy terrain, yellow requires advanced to very advanced ability and red is extremely difficult terrain that is partially exposed and therefore reserved to crack riders. Short ascents are marked with red lines.