vary with the season and include canoe, rowboat and pedal boat rentals, bike rentals, fishing, tour-boat rides, boat launch, nine-green double-holed miniature golf course, antique carousel, snack bar, pavilion shelters and picnic areas with grills (some areas may be reserved, call 703-324-8732), restrooms, playground, sand volleyball court and basketball court. Situated along the Cross County Trail, the park has a four-mile loop, natural-surface hiking/biking trail. Loop trail users please note: The trail section by the dam frequently floods during rain events and there is no bypass.