Glacier National Park

Red Eagle Lake

moderate Solitude SeekersEndurance HikersBackcountry Lakes
8.1 mi Distance
200 ft Elevation Gain
Varies Estimated Time
one_way Trail Type

What to Expect

Red Eagle Lake is Glacier's best-kept secret for hikers who want big wilderness without big elevation. Starting from the historic 1913 Ranger Station near St. Mary, the trail rolls gently through lodgepole pine forest and open meadows along Red Eagle Creek for over eight miles one way — with barely enough elevation change to notice. The trail surface is mostly packed dirt with some rooty sections, and you'll cross several footbridges over side streams before the forest opens up to reveal the lake sitting in a glacially carved basin beneath towering peaks. The water is impossibly clear and achingly cold. This is a full-day commitment — sixteen-plus miles round trip — but your legs will thank you for choosing length over steepness. Perfect for strong hikers who prefer endurance over scrambling, and for anyone who wants a backcountry lake experience without the quad-destroying climbs that Glacier is famous for.
Solitude SeekersEndurance HikersBackcountry LakesWildlife WatchingPhotographers

Safety Advisory

This is prime grizzly bear country. Carry bear spray, make noise consistently, and be especially alert in the meadow sections where visibility drops and bears forage. Solo hikers should be extra cautious.

The trail's length is deceptive — the flat terrain tempts people to push farther than their fitness allows. Sixteen miles on even ground still takes a serious toll on feet and joints, so know your limits before committing to the full out-and-back.

Trail Details

Distance 8.1 miles round-trip
Elevation Gain 200 ft
Difficulty moderate
Estimated Time Varies
Trail Type one_way
Pets Not allowed
Season Year-round
Trailhead Red Eagle Lake

Pro Tips

Trail Tip

Start early — not for the crowds (there won't be many), but because sixteen miles round trip at a comfortable pace takes seven to nine hours with breaks, and you want daylight to spare.

Trail Tip

The trail crosses several small streams in the first few miles that can run high in June and early July. Trekking poles help with balance on the log crossings, and gaiters keep your socks dry when the trail gets muddy after snowmelt.

Trail Tip

The south shore of Red Eagle Lake has a backcountry campsite with a stunning view back toward the peaks — even if you're day-hiking, walk past the north shore to reach it for the best lunch spot and photo angle.

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