Startup Lakes   Be the first to submit input for Startup Lakes. If you have info on Startup Lakes, Talkeetna Mountains, Matanuska-Susitna Borough, Alaska please submit it here to improve this web site.          These outdoors activities are available near Startup Lakes.   Whitewater Near Startup Lakes: Matanuska River - East Fork and Main Stem, Matanuska-SusitnaBorough, 5 miles away       Class II+ - 17.5 miles long (Close to Hunter Lake to Caribou Creek)