4th Avenue W Boat Ramp
4th Avenue W Boat Ramp is a public access point in Lake County, Montana, providing access to Flathead Lake. It sits within the Town of Polson-Frontal Flathead Lake watershed.
Sourced from U.S. Geological Survey . Last checked against the source on July 7, 2026.
Boat ramps on Flathead Lake
We track 9 public boat ramps on Flathead Lake, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than 4th Avenue W Boat Ramp does — they're listed here in order of distance from this ramp.
- Riverside Park 0.1 mi away
- Point Salish Park 0.5 mi away
- Polson Bay Marina 1.2 mi away
- Country Club 1.5 mi away
- Flathead Lake State Park 5.8 mi away
- Walstad 9.4 mi away
- Blue Bay 11 mi away
- Elmo 12 mi away
Other boat ramps in Lake County
Lake County tracks 19 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Flathead Lake. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as 4th Avenue W Boat Ramp or leads somewhere completely different.
- 4th Avenue W Flathead Lake less than 0.1 mi away
- Riverside Park Flathead Lake 0.1 mi away
- Point Salish Park Flathead Lake 0.5 mi away
- Polson Bay Marina Flathead Lake 1.2 mi away
- Country Club Flathead Lake 1.5 mi away
- Flathead Lake State Park Flathead Lake 5.8 mi away