Hagen Lake   Be the first to submit input for Hagen Lake. If you have info on Hagen Lake, Alaska Range, Bethel Borough, Alaska please submit it here to improve this web site.          These outdoors activities are available near Hagen Lake.   Public Lands Near Hagen Lake: Lake Clark National Park & Preserve, Anchorage - AK, 44 miles away   Whitewater Near Hagen Lake: Happy River, Matanuska-SusitnaBorough, 3 miles away       Class III+ - 32.5 miles long (Close to Sheep Lake to Skwentna River)