Osborn Bay Lake Boat Ramp
Osborn Bay Lake Boat Ramp is a public access point in Grant County, Washington, providing access to Banks Lake. It sits within the Osborn Bank Lake-Banks Lake watershed.
Sourced from Washington Department of Fish and Wildlife . Last checked against the source on July 7, 2026.
Boat ramps on Banks Lake
We track 9 public boat ramps on Banks 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 Osborn Bay Lake Boat Ramp does — they're listed here in order of distance from this ramp.
- Coulee Playland Resort 1.6 mi away
- Steamboat Rock State Park 4.8 mi away
- Barker Canyon 5.2 mi away
- Million Dollar Mile (North) 14 mi away
- Million Dollar Mile (South) 17 mi away
- Ankeny Road North 23 mi away
- Coulee City Community Park 24 mi away
- Ankeny Road South 24 mi away
Other boat ramps in Grant County
Grant County tracks 65 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Banks 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 Osborn Bay Lake Boat Ramp or leads somewhere completely different.
- Osborn Bay Lake Banks Lake less than 0.1 mi away
- Sunbanks Resort Osborn Bay 0.7 mi away
- Coulee Playland Resort Banks Lake 1.6 mi away
- Crescent Bay Columbia River - Franklin D. Roosevelt Lake 3.7 mi away
- Steamboat Rock State Park Banks Lake 4.8 mi away
- Barker Canyon Banks Lake 5.2 mi away