BoatRampMap.com
Acquiring satellite view…

Boat Ramp on Lake Merwin

Community
Cowlitz County, Washington, 98603→|Lake Merwin· 3,837 ac→

Location

GPS Coordinates
OpenStreetMap1 data sourceUpdated Mar 2026

Nearby Ramps

Speelyai Bay Park
Merwin Reservoir
0.0 mi
Boat Ramp on Lake Merwin
Lake Merwin
1.1 mi
Cresap Bay Recreation Area
Merwin Reservoir
1.8 mi
Merwin Kayak-Canoe Launch
Lake Merwin
2.7 mi
Boat Ramp on Lake Merwin
Lake Merwin
2.8 mi
More nearby ramps

Boat Ramp on Lake Merwin is a public boat ramp on Lake Merwin in Cowlitz County, Washington (98603). GPS coordinates: 45.9816°N, 122.4188°W.