Sacajawea State Park Boat Ramp provides access to Lake Wallula at the confluence of the Snake and Columbia rivers, featuring a boat launch with dock moorage and overnight buoys for boaters.

The 267-acre day-use park offers comprehensive amenities including restrooms, picnic facilities, and serves as an access point for the Northwest Discovery Water Trail with one primitive campsite available for water trail paddlers on a first-come, first-served basis.

The park operates seasonally from April through October (8 a. m. to dusk) and requires a Discover Pass for entry.