Hamilton Island
Hamilton Island is a public boat ramp in North Bonneville, WA on Columbia River. Hamilton Island is a public boat ramp on Columbia River located near North Bonneville, Washington. Open to the public.
Ramp details
- Address: North Bonneville, WA
- GPS coordinates: 45.63404, -121.96559
- Water body: Columbia River
- Ramp type: concrete
- Launch fee: free to launch
- Amenities: Boat Launch, Public Access