Waterparks are a great addition to your family's weekend. Northern Virginia has indoor and outdoor waterparks with swirling slides and whirling wave pools. Check out the Fairfax County water parks options that include regional park sites like Atlantis Waterpark in Bull Run and Pirate's Cove Waterpark at Pohick Bay and county sites like Water Mine Swimmin' Hole and Cub Run. There are several other water parks in Northern Virginia, too. Check out even more area waterpark locations here.