Take I-270 to Dorsett Road. Turn west on Dorsett for about one mile to where it dead ends at Marine Ave. Turn right on Marine and go down the hill. Just as you see the lake, take the first left into the parking lot. CCSA has use of the North end of this parking area located on the Eastern shore of Creve Coeur Lake. There are long parking slots for boat trailers, but if you come late you will have to use whatever parking space you can.