Polebridge River Access (Downstream)
RM 33.8 · 48.7816° N, 114.2814° W
A narrated walk-through of this site: the ramp, the gaps, the surfaces, and the hazards, read from the survey.
Read the transcript
Upstream from here is Polebridge River Access (Upstream). Downstream is Coal Creek.
Drive 25.8 miles north from the intersection of the Blankenship and North Fork Roads. Turn right on Polebridge then left on Glacier 0.5 miles, turn right to access boat ramp.
The parking area is packed dirt, road shoulder.
There is no designated accessible parking.
The route from the parking area to the river averages 3.9 percent grade, steepening to 19.8 percent at its steepest point.
Cross slope, the sideways tilt that matters most in a wheelchair, averages 2.4 percent, with a maximum of 6.6 percent.
The path averages 14.2 feet wide, narrowing to 14.2 feet at its tightest.
Underfoot it is 89.9 percent firm, and 10.1 percent hard.
You drop about 8.4 feet on the way down to the water.
The launch itself is vehicle accessible ramp packed dirt ramp.
What to watch for, in the survey crew's own words:
Embedded stones in the ramp with up to 6in of relief above ramp surface.
Steep slope down to turnaround loop from road.
There are no facilities at this site.
Conditions on the Three Forks change quickly. Check the gauge the morning you float.
Wind 2 mph SSW Tomorrow
91° 60°
The site
This loop downstream of the Polebridge entrance to Glacier National Park features a vehicle-accessible packed-dirt launch ramp and a small, undeveloped tent site tucked into the woods. Users are reminded that a vault toilet facility is located 0.2mi away at the upper Polebridge access.
Access concerns
Recorded verbatim by the FRA field crew
-
Embedded stones in the ramp with up to 6in of relief above ramp surface.
-
Steep slope down to turnaround loop from road.
Access-site lens
Launch profile
- FRA access description
- Vehicle accessible ramp Packed dirt ramp
- Kayaks + canoes
- Good
- Paddleboards
- Good
- Carry terrain
- Flat unpaved
Safety + condition
- Safety interpretation
- Fair
- Overall condition
- Fair
- Access hazards
- Steep banks · Unstable footing · Submerged hazards likely
- Water obstacles
- Rocks
- Deferred maintenance signal
- Not observed
Accessibility observations
- Designated accessible parking
- None
- Route shown in sheet
- Not observed
- Route obstacles
- Steep grades, rough surface
- Observed barriers
- Steep grades, rough surfaces
- Accessible water feature
- Not observed
Visitor management
- Parking estimate
- 1–5 spaces
- Simultaneous launch capacity
- Single
- Launch queue evidence
- None
- Designated camping indicated
- Observed
- Registration infrastructure
- Registration kiosk or box · Information bulletin board
Experience indicators
- Setting
- Semi primitive
- Recreation character
- Lightly managed
- Development in view
- Minor
- Social trails
- Not observed
- Informal campsite evidence
- Observed
- Use-conflict evidence
- None observed in the source
Recreation profile
- Observed recreation
- Paddling, fishing shore, wildlife viewing
- Water skill interpretation
- Beginner
- Physical ability interpretation
- Moderate
- Wear patterns
- Light
- Heavy-use signals
- None observed in the source
- Privacy
- Semi private
Curated RAPG fields are interpreted from the FRA access sheet and its photographs. Conditions may extend beyond the photographed views. FRA’s field measurements in the Measured access card remain the authority for access type, grades, widths, surfaces, gaps, and accessible parking.
Photos
Field photography Terrain360, July 2026 · site photos courtesy Flathead Rivers Alliance
Getting there
Drive 25.8 miles north on the North Fork Road from its intersection with Blankenship Road. Turn right on Polebridge Loop, then left on Glacier Drive. In 0.5 miles, turn right to reach the boat ramp.
Elevation sampled from USGS 10m along the Wild & Scenic centerline. Hover or focus a site to see the panorama closest to the water.
The Three Forks flow through the homelands of the Séliš, Ql̓ispé, and Ktunaxa peoples, frequented by the Amskapi Piikani. About the homelands
Ford
RM 44 · 3,712 ft
Scene 12 · at the water
Polebridge River Access (Upstream)
RM 33.9 · 3,544 ft
Scene 11 · at the water
Coal Creek
RM 24.5 · 3,419 ft
Scene 10 · at the water
Big Creek
RM 15.3 · 3,313 ft
Scene 9 · at the water
Great Northern Flats
RM 11 · 3,264 ft
Scene 11 · at the water
Glacier Rim
RM 3.8 · 3,152 ft
Scene 16 · at the water