Portage Lake   Be the first to submit input for Portage Lake. If you have info on Portage Lake, Aleutian Range, Lake and Peninsula Borough, Alaska please submit it here to improve this web site.          These outdoors activities are available near Portage Lake.   Public Lands Near Portage Lake: Lake Clark National Park & Preserve, Anchorage - AK, 36 miles away   Camp Grounds Near Portage Lake: Twin Lakes - Tongass National Forest, Ketchikan, 5 miles away   Whitewater Near Portage Lake: Kijik River, Lake and Peninsula BoroughBorough, 13 miles away       Class V - 18 miles long (Lachbuna to Lake Clark) Chilikadrotna River, Kenai Peninsula / Lake and PeninsulaBorough, 14 miles away       Class I-III - 60 miles long (Twin Lakes to Mulchatna River)