Washington Boat Ramp provides day-use boating access to Lake Wallula on the Columbia River, featuring a launch ramp, handling dock, and handicap fishing access.

Located 2 miles east of Highway 82 exit 131 on the dam access road, the facility includes vault toilets and is open year-round during daylight hours.

Boaters should be aware of posted boat restriction zones above and below McNary Dam; contact McNary Dam Natural Resources Management Office at 541-922-2268 for more information.