Birch Bay State Park, BP Heron Center By Calendar / September 1, 2015 Loading Map.... Birch Bay State Park, BP Heron Center7290 Birch Bay Drive - Birch BayEvents 48.9034711 -122.7710126 Address 7290 Birch Bay Drive Birch Bay WA 98230 United States Upcoming Events No events in this locationShare: