Pyramid Peak

Peak sharpened by glacial ice above Mokowanis Lake; an off-trail scramble deep in the Belly River backcountry.

Insider tip

Start from the Belly River Trailhead; expect a long backcountry approach and a scramble to the summit.

Insider tip

Bear spray and practice safe bear etiquette; hike in groups and make noise.

The light

Alpenglow potential on clear mornings

Heads up

Gravity hazards on exposed rock; rockfall risk; hypothermia risk in alpine conditions; bears; no safety barriers; bear spray required; travel in groups; map an…

Natural Attraction

Natural Attraction★ 5 on Google
Glacial Horn (Pyramidal Peak)No permit neededGolden-hour pick

A jagged point rises above a rugged alpine basin in the remote Mokowanis River drainage. The pyramid silhouette anchors the skyline as Glenns Lake reflects the early-morning light. This peak is a textbook glacial horn, carved by ice that devoured the surrounding valleys as glaciers receded. The bedrock here is ancient Belt Supergroup rock, born on the sea floor hundreds of millions of years ago.

Getting there & parking

How To Get There
From the Belly River Trailhead on Chief Mountain Road, follow the trail up the Mokowanis River drainage past Glenns Lake to Mokowanis Junction, about 13.4 miles; the route leaves the trail 2 to 2.5 miles beyond and finishes with an off-trail Class 3 scramble, about 18 miles one way.
Distance From Entrance
Reached from the Belly River Trailhead on Chief Mountain Road, near the international boundary; about 18 miles one way to the summit.
Road Type
Trailhead on Chief Mountain Road, near the international boundary.
Parking Availability
A large parking lot at the Belly River Trailhead.
GPS Coordinates
48.873333, -113.831141

When to go

Best Time To Visit
Late June through September; early morning light over Glenns Lake is ideal; roads are typically clear, midday glare is harsh.
Best Visit Times
Early morning in shoulder seasons; avoid peak midday hours
Sunrise Sunset Quality
Alpenglow potential on clear mornings
Best Season
Late June–September
Busiest Season
July and August
Seasonal Access
Late June–September; snow can linger into early summer or retreat late in the season.
Road Opening Dates
Roads typically open by late June; monitor park alerts for snow-related closures
Snow Lingering
Snow fields may persist into mid-summer at higher elevations
Winter Access
Limited to backcountry travel; not a safe day hike in winter conditions
Weather Patterns
Alpine unpredictability: afternoon storms, wind, rapidly changing temperatures

What you will experience

Attraction Type
Glacial Horn (Pyramidal Peak)
Main Features
Glacial horn, rocky summit, alpine setting, distant lake reflections
What Youll See
Distant Going-to-the-Sun viewpoints; Glenns Lake reflections; jagged summit above talus and alpine vegetation
Unique Characteristics
Textbook example of horn formation; 8,200–8,280 ft elevation; 230 m prominence; Belt Supergroup rock
Photo Opportunities
Sunrise reflections on Glenns Lake; dramatic silhouette at dawn; alpine lighting on the rock faces
Photography Spots
Glenns Lake reflections at dawn
Best Viewpoints
Mokowanis Lake, just northeast of the peak, and Glenns Lake
Common Wildlife
Mountain goats, bears, bighorn sheep
Best Wildlife Times
Goats on cliffs; bears in valleys during spring and fall; stay in groups and make noise
Geological Formation Type
Glacial horn / Pyramidal Peak; Belt Supergroup rock
Scientific Interest
Textbook horn formation; visible evidence of ancient ice sheets and deep-time geology
Stargazing Quality
Good to excellent under dark skies near the peak

Facilities, fees & access

Entry Fees
Varies; Glacier National Park entrance fees apply.
Permits Required
No
Restrooms Available
No
Restroom Type
No restrooms are available on the climb or at the summit; this is a backcountry ascent with no facilities.
Picnic Areas
No
Water Available
No
Cell Service
Extremely limited
Interpretive Signs
No
Accessibility
Not accessible for mobility-impaired; scrambling required
Accessibility Level
Not accessible for mobility-impaired; steep, rugged, trail-less terrain.
Nearby Services
Trailheads and nearby visitor centers; no on-site peak facilities
Nearby Facilities
Trailheads and nearby visitor centers; no on-site facilities at the trailhead
Family Friendly Notes
Not recommended for children due to exposure and scrambling; stay with adults; keep distance from wildlife

Safety

Safety Considerations
Gravity hazards on exposed rock; rockfall risk; hypothermia risk in alpine conditions; bears; no safety barriers; bear spray required; travel in groups; map and compass essential; stay on rock and avoid unpredictable ledges

Nearby

Nearby Attractions
Glenns Lake, Mokowanis Lake, Atsina Lake
Connecting Trails
Belly River and Mokowanis River trails
Trailheads Here
Belly River Trailhead (Chief Mountain Road)

Planning advice

Insider Tips
  • Start from the Belly River Trailhead; expect a long backcountry approach and a scramble to the summit.
  • Bear spray and practice safe bear etiquette; hike in groups and make noise.
  • Check snowfield conditions; traction may be needed in shoulder seasons.
Tips Advice
  • Start from the Belly River Trailhead near the Chief Mountain border crossing; it is about 18 miles one way, ending in an off-trail Class 3 scramble.
  • Carry bear spray, wear layered clothing, bring a map and compass, and have extra water; traction cleats for late-season snowfields.
  • Check weather and wind; conditions can change rapidly at high elevations; hike with a partner.

More details

Park Area
Glacier National Park, Montana
Visitor Center Present
No
Guided Tours Available
No
Lake Size
Nearby Glenns Lake and Mokowanis Lake in the vicinity
Fishing Nearby
No
Swimming Allowed
No
Boating Allowed
No
Climbing Areas
Yes
Review Summary
5 stars from a single review; the climb is demanding and the payoff is alpine scenery and a classic horn silhouette. Visitors appreciate the dramatic setting and the challenge, but access constraints limit casual day trips.

Location

Pyramid Peak rises over a glassy alpine lake in Glacier National Park, Montana, under blue skies.Pyramid Peak towers above swirling clouds in Glacier National Park at sunset, with alpenglow painting the jagged summit.Pyramid Peak rises above a tranquil alpine lake, its flawless reflection mirrored in Glacier National Park, Montana, during golden hour.Pyramid Peak rises above a glassy alpine lake with evergreen shoreline in Glacier National Park, at dusk.

Frequently asked questions

Do I really need to arrive early to get parking?

No. The Belly River Trailhead has a large parking lot. The approach is about 18 miles one way, so plan it as a backcountry trip, not a day hike.

Is the summit climb safe for non-alpinists?

No. The final ascent is a scrambling, trail-less route with exposed edges; use bear spray, sturdy footwear, and travel with experienced companions.

Is it worth the effort for distant views?

If you crave alpine rock and a classic horn silhouette, the payoff is substantial, but be prepared for a long, demanding backcountry trip.

Can I bring kids to the summit?

Not recommended. The terrain is steep and exposed; maintain close supervision and avoid the summit routes.

Will I be able to reach a viewpoint without scrambling?

The trail up the Mokowanis River drainage passes below the peak near Glenns Lake; the summit itself requires scrambling and is not a drive-up viewpoint.

Grace Lake

Grace Lake: glacial cirque lake at 3,966 ft, reached via the Logging Lake Trail.

Two Medicine Picnic Area

Two Medicine’s lake and peaks reward a future picnic; road access is closed as of September 8, 2026.

Monument Falls

A partly hidden waterfall above Avalanche Lake, distinct from the taller headwall cascades. Plan for lake-and-basin views, not a waterfall-base visit.

Lake McDonald

A west-side lakeshore pause: choose Apgar or Lake McDonald Lodge, then leave room for a separate walk or boat outing.

Saint Mary Lake

Choose Sun Point views, a waterfall hike or a Rising Sun boat tour on Glacier’s eastern lake.

Some booking links below are affiliate links, which may support YourNPGuide at no extra cost to you. Affiliate disclosure.

Sources

Editorial review: YourNPGuide Editorial Team. Information is compiled from official sources, verified traveler reviews, and editorial research; no firsthand visit is implied unless explicitly documented. Learn how YourNPGuide works.

Last updated December 2025. Report an issue.