Simpson Park offers a boat ramp for launching onto Lake Lanier, with picnic tables available in both secluded and wooded settings. Located off Dawsonville Highway (GA 53) near Gainesville, the park provides day-use access from 7:00 a. m. to 10:00 p. m.

, with the boat ramp remaining accessible after hours. Nearby amenities include Gainesville Marina and Skogies Lakefront Restaurant directly across the lake.