Boulder Recreation Area is situated on the eastern shore of Carlyle Lake, a prime getaway for city-dwellers and families. Located 50 miles east of St. Louis, the area offers the peaceful retreat of a small town combined with the grandeur of Illinois' largest manmade lake.
While we don't offer reservations for BOULDER REC. AREA, check out these great RV Parks and Campgrounds as close as 12.01 miles from BOULDER REC. AREA.