Penobscot River - East Branch, Maine Penobscot county, Grand Lake Matagamon to Whetstone Falls section road map. <<< Back to Penobscot River - East Branch main page MAP LEGEND: Blue Dot = Put In, Red Dot = Take Out (Above map supplied by Wanan W., copyright ©.) Putin Location Coordinates: Latitude: 46.13722 Longitude: -68.79751 Takeout Location Coordinates: Latitude: 45.89472 Longitude: -68.61834 HIGH QUALITY TOPO MAP, CLICK HERE Hotels near Penobscot River - East Branch, Maine: Katahdin Inn, Millinocket 17.2 miles away * Distances listed are direct linear distances, actual travel distance may be different.