The U.S. Army Corps of Engineers will close all primitive camping areas for the season on Sunday at The Dalles and John Day dams. The closures area part of a new camping policy the Corps is implementing this year, and will continue through March. In addition, The Wall at The Dalles and Biglow Canyon River Access, Cliffs Park, Railroad Island Park and Rock Creek Park at John Day will no longer permit overnight camping as of Sunday. Season closures at LePage, Plymouth, and Philippi Park campgrounds remain unchanged. Year-round day-use and seasonal camping continues to be an option at various Corps -managed locations in the Gorge.