Gunsight Mountain Summit, Glacier NP

Q: Is it worth the 19-mile hike just to see a lake?

Yes. The Gunsight Pass Trail delivers expansive views of Gunsight Lake, Gunsight Pass, and surrounding peaks, with Sperry Glacier visible on the northeast flank; the trek is long but the scenery is a strong return on effort.

Q: Will my 65-year-old mother be able to walk to the viewpoint?

Not likely. The route is strenuous with steep sections and uneven terrain; consider an alternative viewpoint such as Hidden Lake Overlook or Mount Henkel from accessible approaches.

Q: Is winter access possible to Gunsight Mountain?

Winter access is limited and conditions are hazardous; only experienced backcountry travelers should proceed, and plans should include avalanche awareness and proper gear.

Q: Is the water actually blue, or is that just in photos?

Water color here reflects glacial sediment and mineral content; expect glacier-fed hues in certain reflections, but lighting and weather modulate the appearance.

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Overview

About This Attraction

Gunsight Mountain stands two peaks above Gunsight Lake, with Sperry Glacier gripping the northeast face. Exposed sedimentary strata run in visible layers along the cliff, catching light as you sweep the valley. The peak owes its ascent to the Lewis Overthrust around 170 million years ago, with glaciers finishing the rugged profile.

Best Time to Visit

July–September offer reliable weather; golden hour lighting is best in the early morning or late afternoon; Going-to-the-Sun Road is typically open from late June to mid-October.

Visitor Tips

Begin early to beat parking squeeze; park at Jackson Glacier Overlook or Lake McDonald Lodge and use the Glacier shuttle.
Stay on designated trails; open cliff edges and loose rock demand vigilance.
Bear spray, extra layers, water, and emergency gear are essential; crampons may be required for lingering snowfields.
Weather can swing rapidly; plan for backcountry conditions and carry for several days if backpacking.

Details

Location & Features

GPS: 48°36′53″N 113°46′06″W

Nearby

Nearby Attractions:

Gunsight Lake, Lake Ellen Wilson, Sperry Glacier, Gunsight Pass Trail

Insider Tips

Arrive before dawn to secure parking; shuttle reduces parking pressure.
Observe bedding planes and cross-bedding in exposed strata.
Plan a multi-day trek if backpacking; weather can derail plans quickly.
Bring bear spray and alert others to your presence in meadows.

Visitor Information

Accessibility:

Strenuous, uneven terrain; not wheelchair accessible

Family Friendly:

Exposed ridges and backcountry terrain; hold children close; bear safety elements important

Nearby Facilities:

Gunsight Lake Campground; Gunsight Lake Campsite; Sperry Campsite; Gunsight Pass shelter cabin; Lake McDonald Lodge

Reviews

★★★★☆

4.6 /5

Based on 9 Google reviews

Reviews from Google

Avalanche Lake via the Trail of the Cedars is a 6.7 mile trail best taken in June when there are many waterfalls cascading off of Gunsight Mountain.

Beautiful mountain peak that can be viewed from the end of the Avalance Lake trail.

Amazing

Showing 3 of 9 reviews

FAQs

Do I really need to arrive before 7am to get parking?

Yes. Parking at Jackson Glacier Overlook is limited and fills early during peak season; use the Glacier shuttle or park at Lake McDonald Lodge and ride in to reduce risk of running out of space.

Is it worth the 19-mile hike just to see a lake?

Will my 65-year-old mother be able to walk to the viewpoint?

Is winter access possible to Gunsight Mountain?

Is the water actually blue, or is that just in photos?

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