The beautiful part of the YELLOW RIVER MOUNTAIN BIKE TRAIL is its accessibility. No, were not talking about how close it is to town (although thats another big plus). Whether youre an expert rider hungry for a challenge or an eager newbie whos just shed his training wheels, this place has what youre looking for. The Creek Loop, which was designed by a mountain biker, consists of about five miles of tough climbs and exhilarating drop-offs. The River Loop, on the other hand, offers novices a far mellower ride. Some bikers say a recent trail makeover robbed the Creek Loop of some of its danger, but its still a hell of a ride.