start from 1913 Old St Mary Ranger Station, hike thru forest and then the rest is in and out of meadows and aspen grove as you make your way toward and along St Mary Lake.
WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.
To hike from the town of St Mary: turn left towards the Historic 1913 Ranger Station/Red Eagle Lake Trailhead, (between the Glacier National Park entrance sign and the St Mary Entrance Station). Drive for about .2 miles, veer right and continue straight on the gravel road leading towards the parking area.