CARLYLE LAKE – The U.S. Army Corps of Engineers at Carlyle Lake is preparing for a fun and safe weekend. Whether you enjoy fishing, camping, boating, bike riding or other outdoor activities, Carlyle Lake offers an abundance of recreation opportunities. The U.S. Army Corps of Engineers offers educational programs in the campgrounds and at the beaches every Friday, Saturday, and Sunday throughout the recreation season. Presentations are free and open to the public.