Flinsch Peak, Glacier National Park — Glacial Horn at 9,225 ft

Flinsch Peak rises above a turquoise alpine lake surrounded by evergreen forests in Glacier National Park.

Flinsch Peak is a glacial horn in Glacier National Park’s Lewis Range, standing 9,225 ft. Access comes via a Dawson Pass scramble linked to the 18.9-mile Pitamakan–Dawson Loop, with prime views from Oldman Lake and Dawson Pass.

Access & viewing

GPS Coordinates: 48.4983003°N, -113.4662138°W
Accessibility: Rugged, steep; not ADA accessible

Planning advice

Nearby Attractions: Oldman Lake, Dawson Pass, Pitamakan-Dawson Loop, Two Medicine area
Nearby Facilities: Two Medicine trailhead restrooms; nearby ranger station; water carry advised
Best Time To Visit: Best May–September; high passes may hold snow into June/July. Sunrise and sunset light the horn dramatically.
Tips Advice: Start early; parking is limited and trailheads fill fast
Bring bear spray and layers; weather shifts quickly
Carry water; water sources are not guaranteed at remote trailheads
Stay on designated trails; crevasses and unstable rock lurk in snowfields
Insider Tips: Park at dawn to see Flinsch Peak’s horn catch the first light. Oldman Lake yields a mirror-like reflection of the peak, especially on calm mornings. Carry bear spray; hike in groups and make noise on approach to deter wildlife. Bring ample water; remote trailheads lack reliable spigots.

More details

Park Area: Glacier National Park
Family Friendly Notes: The route to Flinsch Peak includes steep, rocky sections, and the final ascent requires scrambling. Families with small children should assess readiness and stay close to adults near exposed cliff edges.
Attraction Type: Geological Formation (horn)
Elevation Feet: 9225
Distance From Entrance: 18.9 miles round-trip (Pitamakan-Dawson Loop)
Accessibility Level: Rugged, steep, high-elevation trail; not wheelchair accessible; conditioning required.
How To Get There: Park at the Two Medicine Trailhead; follow the Pitamakan-Dawson Loop toward Dawson Pass; side ascent to Flinsch Peak is common on the loop; plan for a long day.
Parking Availability: Limited; popular trailheads fill early; arrive early.
Road Type: Paved
Seasonal Access: Generally May–Sept; higher elevations snow-bound into late June/July
Entry Fees: Included with park entrance fee
Main Features: Yellowish limestone horn of the Lewis Range; sculpted by glacial erosion on three sides; prominent from Oldman Lake and Dawson Pass
What Youll See: Yellow limestone faces; jagged summit; alpine talus; Oldman Lake vantage; distant peaks
Unique Characteristics: Glacial horn formed by ice on three sides; accessible vantage from Oldman Lake
Safety Considerations: Gravity governs the slopes—stick to the trail to avoid slips. Hypothermia risk exists due to cold meltwater and rapidly changing mountain weather. Bears and mountain lions share this country; carry bear spray and travel in groups. Snowfields and crevasses hide hazards; use traction and trekking poles when needed.
Best Viewpoints: Dawson Pass overlook; Oldman Lake viewpoint; along the Pitamakan-Dawson Loop where the ridge shows the horn
Photo Opportunities: Golden hour on the horn; reflections in Oldman Lake; long-distance peaks across the cirque
Photography Spots: Oldman Lake vantage; Dawson Pass overlook; summit approach from the loop
Stargazing Quality: Good; dark skies with limited light pollution in the surrounding valleys
Sunrise Sunset Quality: Alpenglow paints the horn at sunrise and sunset
Visitor Center Present: 1
Restrooms Available: 1
Restroom Type: Vault
Picnic Areas: 1
Cell Service: Unreliable; expect spotty coverage
Water Available: 1
Trailheads Here: Two Medicine Trailhead
Connecting Trails: Part of the Pitamakan-Dawson Loop; connects with Two Medicine trails toward Dawson Pass and Oldman Lake
Nearby Services: Two Medicine trailhead amenities; vault restrooms; water not guaranteed; ranger presence nearby
Common Wildlife: Mountain goats; grizzly and black bears; pikas
Best Wildlife Times: Meadows and slopes; mornings often best
Geological Formation Type: Horn; yellow limestone; Lewis Range
Scientific Interest: Glacial horn formation; long geologic history from Precambrian to Jurassic; Lewis Overthrust ~170 million years ago
Road Opening Dates: High country routes open late spring; expect snow into June; lower elevations typically open earlier
Snow Lingering: Snow lingers to late June/early July at the summit region
Winter Access: Winter access via skiing/snowshoeing; conditions severe; plan accordingly
Best Visit Times: May–September; avoid mid-day glare and wildfire haze
Best Season: May–September
Weather Patterns: Summer storms possible in the afternoon; wildfire smoke can obscure views; cool, rapidly changing conditions
Peak Fill Times: Early morning; parking and crowds peak at dawn during the peak season
Busiest Season: June–September
Climbing Areas: 1
Review Summary: Rated 5 stars from 6 reviews, Flinsch Peak earns praise for its dramatic horn silhouette and expansive alpine scenery. Hikers note the reward of long approaches and striking views toward Oldman Lake and Dawson Pass, balanced against parking challenges and variable mountain weather.