For recreation and fun in western Fairfax, this 476 acre park includes a 20-acre lake with fishing, the Water Mine family Swimmin' Hole, boat rentals, carousel, athletic fields, picnic shelters and picnic areas with grills, a playground, restrooms, campgrounds, trails and a skatepark.

The Water Mine Family Swimmin' Hole features tubing on the Rattlesnake Lazy River, a tot pool at Tenderfoot Pond, slides, tunnels, and interactive play features designed for young children. The Water Mine is open Memorial Day weekend through Labor Day.

Carousel and boat rentals are open Memorial Day weekend through Labor Day. Visit Marina and Carousel for hours of operation details.

The campground, picnic areas , playground, trails and skatepark are open year-round. Virginia State fishing license is required, and sailboats, gasoline and electric-powered boats and swimming are prohibited in the lake.