Asotin Slough Habitat Management Unit Boat Ramp
Asotin Slough Habitat Management Unit Boat Ramp is a public access point in Asotin County, Washington, providing access to Lower Granite Lake. It sits within the Asotin Dam-Snake River watershed.
Sourced from State of Washington . Last checked against the source on July 7, 2026.
Boat ramps on Lower Granite Lake
We track 9 public boat ramps on Lower Granite 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 Asotin Slough Habitat Management Unit Boat Ramp does — they're listed here in order of distance from this ramp.
- Swallows Park 3.4 mi away
- Greenbelt Trail 5.7 mi away
- Hell's Canyon Marina 6.1 mi away
- Chief Timothy State Park 9.5 mi away
- Nisqually John 14 mi away
- Blyton Landing 19 mi away
- Wawawai Landing 26 mi away
- Offield Landing 28 mi away
Other boat ramps in Asotin County
Asotin County tracks 11 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Lower Granite 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 Asotin Slough Habitat Management Unit Boat Ramp or leads somewhere completely different.
- Asotin Slough Habitat Management Unit Lower Granite Lake less than 0.1 mi away
- Swallows Park Lower Granite Lake 3.4 mi away
- Greenbelt Trail Lower Granite Lake 5.7 mi away
- Hell's Canyon Marina Lower Granite Lake 6.1 mi away
- Chief Timothy State Park Lower Granite Lake 9.5 mi away
- Couse Creek Snake River 9.7 mi away