Flat Campground is open from May - November. Maximum stay is 14 days.
In Winthrop, WA, at intersection of State Rt. 20 and Pearrygin Lake State Park sign (no street sign provided), follow signs to state park. Continue straight, passing the state park and go 9.1 miles to Buck Lake sign. Turn left at sign onto Forest Rt. 5130 and go 1.8 miles to campground on left.
Good campground for primitive camping. Next to a stream, all sites with fire ring and tables.
This is a very quiet, cozy and clean campground. Had a great time, but the mosquitoes were a terror! Bring lots of skeeter repellent, citronella candles and netting.
Other than that it was an awesome adventure.