Mills Lake is yet another scenic hike found in Rocky Mountain National Park.  It can be accessed from the Glacier Gorge trail or the back way from Lake Haiyaha.  Follow the signs at the junction and look for the piles rocks (carons) on the larger, flat rock formations that must be crossed to get to Mills Lake.  This trail extends beyond Mills to Black and Frozen Lakes too, however, these photos are from the Mills Lake area.