Cascade River, Washington Skagit county, Marble Creek Campground to Bridge Close to Skagit confluence section road map. <<< Back to Cascade River main page MAP LEGEND: Blue Dot = Put In, Red Dot = Take Out (Above map supplied by Wanan W., copyright ©.) Putin Location GPS Coordinates: Latitude: 48.53064 Longitude: -121.28061 Takeout Location GPS Coordinates: Latitude: 48.52656 Longitude: -121.41393 HIGH QUALITY TOPO MAP, CLICK HERE