Thickly strewn with basalt Bonneville Flood rocks that hold--and hide!--hundreds of pictographs, Celebration Park is an out-of-the-way treasure for Snake River fishing, open-sun riverbank camping, and hiking. It has an atlatl range, a boat ramp, an old railroad bridge, and sandy trails. Storms wash away the dust, briefly highlighting pictographs as wet boulders quickly dry.
The park is located on the western boundary of the Snake River Birds of Prey National Conservation Area, south of Kuna and Melba in Ada County, Idaho.