I've been a repeat visitor of the bivouac campground at Smith Rock State Park for four years and it never ceases to impress. the restroom facilities are among the best maintained in the state, running water sources are free of impurities, and there's even outlets near the main area to charge your phone while you cook meals! there is plenty of room to camp with many trees to provide a wind break or a hammock anchor point. 5/5 would recommend highly!
We stayed at this campground over Memorial Day weekend in a C loop single site, and there was no disappointment! The mosquitos were fairly tame, the water was pure and clean, other campers kept quiet and to themselves, and the facilities were above our expectations for a state-run campground. No shortage of large, flat spaces of soft ground in campsites all ready for tents. Only a two minute drive from the resort and store!