Listings >> Do >>Park >>Free >>3. Summer >>Whittier Portage River – Beautiful Recreational Area Scenic Float River Beautiful glacier-fed river Scenic views with possibilities of wildlife sightings (bear, moose, bald eagle, beaver & silver salmon) View multiple glaciers as you journey down this river (Byron Glacier, Middle Glacier, Explorer Glacier, and more in the distance!). Class I-II whitewater Local Listings Sponsor - Thx for your support. Portage River – Beautiful Recreational Area 3. Summer Do Free Park Whittier Photo gallery All photos (4)