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Ontario State Park
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About This Ramp
Free to Use
Type
Trailered Boat Launch
Managed by
Oregon Parks and Recreation Department
Lanes
1
Parking
Yes
Amenities
Restroom
Contact
USGS2 data sourcesUpdated Mar 2026
Ontario State Park is a public boat ramp on Snake River (Above Brownlee) in Ontario, Malheur County, Oregon (97914). Managed by Oregon Parks and Recreation Department. This ramp is free to use. GPS coordinates: 44.0489°N, 116.9741°W.