Splashdown Waterpark
7500 Ben Lomond Park Drive, Manassas
Every kind of aquatic adventurer can enjoy Splashdown Waterpark, where less excitable individuals can float down the lazy river, thrill-seekers can shoot down an assortment of slides (Pipeline Tower is four stories high), and tots can waddle around bubblers, fountains and smaller slides. Kids under 2 are free, season passes are $85, adults admission is $15.25, and kids older than 2 but under 48 inches are $11.75.