Harrison Lake Trail in Glacier National Park

Glacier National Park, MT

Harrison Lake Trail

A remote lake walk reached by an unbridged river ford.

Length
9.8mi
Time
6.5hr
Elev. change
435ft
Difficulty
Moderate
  • No dogs
  • High point 3,758 ft

Hear the audio tour

When the Lobby Was a Nature Classroom

Overview

About Harrison Lake Trail

Why go

  • A glacier-fed lake beneath a dramatic mountain valley
  • A remote backcountry setting with a clear lake-foot turnaround

Heads up

  • The US 2 approach requires a serious river ford
  • Nearly ten miles round trip before adding the ford approach

Map & elevation

The route

Loading the Glacier map
Full map
Elevation3,324–3,758 ft
TrailheadLincoln Creek/Harrison Lake Trailhead (north-bank start)48.49465, -113.84977
Keep this map with you offline in the Parkwolf app

Plan your hike

Before you go

Parking

Use the gravel roadside access for Lincoln Creek/Harrison Lake on U.S. 2 east of West Glacier. The approach to the north-bank start requires an unbridged ford; get the current National Park Service ford map before setting out. The stored route begins on the north bank, not at the roadside pullout.

Safety

The Middle Fork Flathead ford is unbridged and may be too swift or deep to cross safely. Follow the designated NPS ford map and turn back when conditions are unsafe. Pets are prohibited on park trails and in the backcountry.

1 active Glacier alert

  • ClosureTwo Medicine Campground closed for 2026 constructionTwo Medicine Campground is closed throughout 2026 because of construction in the Two Medicine developed area.Official details
Glacier alerts
A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Glacier Tour Guide

Your drive to Harrison Lake Trail, narrated.

Parkwolf is a GPS audio tour guide for Glacier National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

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Recorded for this area

When the Lobby Was a Nature Classroom
0:00 / 0:36
“Glacier's early nature guides brought the outdoors into hotel lobbies, with displays of cut flowers.”

Plays on the road 0.6 mi from the trailhead in the Parkwolf Glacier Tour Guide.

More stories near here in the app

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  • The Weak Layer Under the Snow
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  • 204 audio storiesacross Glacier’s roads, triggered by GPS as you drive
  • Wildlife heatmapsfor Grizzly Bear, Wolverine, Mountain Goat, and 13 more
  • Works offlinemaps, 157 trails, 91 places, and audio download before you lose signal
  • CarPlay readysimple controls built for the drive
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“Our first time to glacier and we used the audio portion for Going to the Sun Road. Wonderful information with perfect advice of what to see and do along the road.”
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Trail guide

Hiking Harrison Lake Trail

The trailHarrison Lake Trail is a 9.

Harrison Lake Trail is a 9.8-mile out-and-back from the Lincoln Creek/Harrison Lake north-bank start to the foot of the lake. The mapped South Boundary and Harrison Creek corridor runs about 4.9 miles each way and climbs roughly 400 feet. This route stops at the lake foot; the longer West Glacier approach and the separate short crossing approach are different starts with different mileage.

River accessThe U.S.

The U.S. 2 access requires reaching the north-bank trail by an unbridged ford of the Middle Fork Flathead. Get the current National Park Service ford map before setting out, and do not cross if water is swift or too deep. The ford approach is not drawn in the route or included in the 9.8-mile trail distance, so allow extra time and distance for it.

Along Harrison CreekThe path follows the creek through a wooded backcountry valley, gradually climbing toward…

The path follows the creek through a wooded backcountry valley, gradually climbing toward Harrison Lake. At the lake, Mount Jackson and Blackfoot Mountain rise above the valley; Harrison Glacier on Mount Jackson's southeast face feeds the lake. The trail's remote setting and the lake are the payoff for a long day out.

Turn around at the lake footThis route ends where the trail reaches the foot of the lake.

This route ends where the trail reaches the foot of the lake. A backcountry campground lies about two miles farther along the north shore; the established tread fades roughly half a mile beyond it, and travel farther toward the lake's head becomes a bushwhack. Pets are not allowed on Glacier trails or in the backcountry.

Wildlife

Wildlife in Glacier

All Glacier wildlife maps

Sighting maps show where each species has been reported across Glacier. Wildlife moves, so no sighting is guaranteed.

Keep exploring

Near Harrison Lake Trail

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Parkwolf’s Glacier ranking

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