Monument Falls

215 ft waterfall fed by glacial meltwater; view from Avalanche Lake shore.

Insider tip

Plan parking with enough daylight; overflow areas exist.

Insider tip

Bear spray is advisable; make noise on the trail.

The light

Alpenglow potential on western slopes; late-afternoon glow favorable

Heads up

Gravity hazard: slippery, moss-covered rocks; extremely cold water; no direct barriers; stay on trails; bear spray recommended; travel in groups

Natural Attraction

Natural Attraction★ 5
Geological Formation5,400 ftlate June - SeptemberRestrooms availableNo permit neededGolden-hour pick

A 215-foot curtain of water pours into the cold pool of Avalanche Lake. Spray fogs the shoreline as meltwater from Sperry Glacier hammers the drop, throwing rainbows in the late afternoon light. This scene is erosion in action: water gnaws at rock over Deep Time, shaping a dramatic fall in Belt Supergroup geology. Monument Falls, seen from the Avalanche Lake shore, is a live textbook of glacial-era meltwater sculpting.

MAKE ROOM FOR A MEMORABLE STOP

Is this stop worth your time?

Why go

What Youll See
Mossy rock ledges, a powerful curtain of water, cold mist over Avalanche Lake, rugged rock faces
Unique Characteristics
Meltwater-fed waterfall within Glacier's Belt Supergroup; direct viewing limited to the lake shore

When to go

Best Visit Times
Late afternoon for light; early morning for quieter trails
Peak Fill Times
Parking fills at dawn during peak season; plan to arrive early

Getting there and doing it

How To Get There
From the Avalanche Lake Trailhead, follow the 4.5-mile roundtrip to Avalanche Lake; Monument Falls is viewed from the lake shore with limited direct vantage points.
Parking Availability
Parking fills very early in peak season; overflow parking possible; some hikers park at Sun Point and walk along St. Mary Lake

Getting there & parking

Distance From Entrance
4.5 miles roundtrip to Avalanche Lake
Road Type
Paved main routes; limited pullouts and overflow areas
GPS Coordinates
48°39′00″N 113°46′19″W

When to go

Best Time To Visit
Early summer through September for peak meltflow; late afternoon light during golden hour.
Sunrise Sunset Quality
Alpenglow potential on western slopes; late-afternoon glow favorable
Best Season
Early summer to early fall; peak melt late June–September
Busiest Season
Summer (late June–September)
Seasonal Access
Roads generally open late June through September; weather can alter access
Road Opening Dates
Late June (approx.) through September
Snow Lingering
Patches may persist into July; heavier winters leave lasting snowpack
Winter Access
Limited; snowshoeing possible in season; access largely seasonal
Weather Patterns
Afternoon thunderstorms possible; rapid weather changes near glaciers
Wildflower Peak
Mid-July to August in nearby subalpine meadows
Fall Colors Peak
Late September to mid-October in valley and foothill zones

What you will experience

Attraction Type
Geological Formation
Main Features
215 ft waterfall; meltwater from Sperry Glacier; Belt Supergroup context
Photo Opportunities
Late afternoon light on the falls; lake reflections with spray arcs; rainbow potential on mist
Photography Spots
Shoreline angles from Avalanche Lake; west-facing rock faces catch late light
Best Viewpoints
Avalanche Lake shore viewpoints along the lake edge
Common Wildlife
Bear (grizzly and black), mountain goats, bighorn sheep
Best Wildlife Times
Dawn and dusk
Geological Formation Type
Waterfall
Scientific Interest
Meltwater-driven erosion within Belt Supergroup rocks; visible stratigraphy and glacial-influenced hydrology
Stargazing Quality
Limited by canopy and distance from urban centers; good on clear, dark nights

Facilities, fees & access

Entry Fees
Included with park entrance fee
Permits Required
No
Restrooms Available
Yes
Restroom Type
Vault toilets (Avalanche Campground/Picnic Area trailhead) likely
Picnic Areas
Yes
Water Available
No
Cell Service
Limited to nonexistent in the Avalanche Lake corridor
Interpretive Signs
No
Accessibility
Trail-based access; uneven terrain; not wheelchair accessible
Accessibility Level
Not wheelchair accessible; viewing limited to Avalanche Lake shore
Nearby Services
Apgar Village, Lake McDonald Lodge (~16 miles away)
Nearby Facilities
Avalanche Campground/Picnic Area trailhead facilities, Apgar Village services
Family Friendly Notes
Exposed edges and slick rocks require close supervision of children; hold hands near shore

Safety

Nearby

Nearby Attractions
Avalanche Lake, Trail of the Cedars
Connecting Trails
Avalanche Lake Trail connects to Trail of the Cedars network
Trailheads Here
Avalanche Lake Trailhead

Planning advice

Insider Tips
  • Plan parking with enough daylight; overflow areas exist.
  • Bear spray is advisable; make noise on the trail.
  • Cell service is unreliable; carry a basic communication plan.
  • Wear traction footwear; rocks near the falls are slick
Tips Advice
  • Parking at Avalanche Picnic Area/Campground fills very early in peak season; plan to arrive before mid-morning.
  • Wear sturdy footwear; rocks near the falls are extremely slippery.
  • Carry bear spray, hike in groups, and make noise to avoid surprised wildlife.
  • Cell service is extremely limited in the Avalanche Lake corridor; plan emergency contingencies.

More details

Park Area
Glacier National Park
Recent Updates
Parking patterns and seasonal access consistent; no major feature changes noted
Elevation Feet
5400
Visitor Center Present
No
Guided Tours Available
No
Waterfall Height
215 ft
Waterfall Flow Rate
Variable; peak during early-summer melt
Lake Size
Avalanche Lake's surface area is not published in the official materials tied to Monument Falls.
Fishing Species
No fish species are documented specifically for Monument Falls.
Fishing Nearby
No
Swimming Allowed
No
Boating Allowed
No
Climbing Areas
No
Review Summary
Two 5-star reviews highlight dramatic visuals and context of the glacial landscape; parking logistics remain a common complaint

Location

Monument Falls overlook along a tranquil lake in Glacier National Park, with jagged granite cliffs and a bright blue sky.Monument Falls cascades beside Avalanche Lake in Glacier National Park, a serene alpine scene.Monument Falls flows down a rugged Glacier National Park cliff, with evergreen trees and craggy rock faces.Monument Falls drops from rugged granite cliffs in Glacier National Park, with snow patches and a deep blue sky.

Frequently asked questions

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

Yes. Parking fills very early in peak season; aim to arrive before mid-morning or use overflow options and carpool.

Is it worth the 4.5-mile hike just to see Monument Falls?

Yes. The hike to Avalanche Lake frames Monument Falls within a glacially sculpted setting, and the falls themselves present a clear example of continuous erosional work by meltwater.

Can I bring my dog to the Monument Falls area?

Dogs are allowed on some Glacier trails, but Monument Falls viewing is on the Avalanche Lake shore with uneven terrain; keep dogs on leash and be mindful of wildlife corridors and safety.

Is the viewing area safe for families?

There are no direct barriers at Monument Falls; stay on designated trails and away from edges, and supervise children closely around wet, mossy rock and cold water.

Will the trail be accessible for someone with limited mobility?

Direct access to Monument Falls isn’t wheelchair-friendly; the Trail of the Cedars offers accessible sections, but the hike to Avalanche Lake involves uneven terrain.

Pyramid Peak

Granite peak sharpened by glacial ice; scrambling to Pyramid Peak from Pyramid Pass.

Grace Lake

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

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.

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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.