H2OBX Waterpark

H2OBX Waterpark is the undisputed big-day, full-family destination for Outer Banks vacationers — a full-scale water park on Caratoke Highway just outside the OBX bridge that earns its title as the largest waterpark in North Carolina. With over 2,300 reviews averaging 4.6 stars, this is the kind of place that families specifically plan their OBX week around.

The park's attraction lineup covers every age group. For toddlers, Toddler Cove provides a dedicated shallow-water zone with age-appropriate slides, spray features, and safe depths — parents of young kids can relax knowing their little ones aren't getting swept into the deep end. For older kids and teenagers, the big-drop slides, bowl slides, and the FlowRider surf simulator provide the thrill factor that beach vacations sometimes lack.

The lazy river winds through the park as a peaceful counterpoint to the slide rush.

Practical family logistics are well-handled. Lounge chair rental is available, lockers secure valuables, multiple food vendors cover lunch and snacks, and clean changing rooms make the arrival-to-water transition smooth even with young kids. The park is stroller-friendly in the non-water sections, and nursing facilities are available for families with infants.

The Caratoke Highway location — technically in Powells Point, before the main OBX bridge — makes H2OBX a natural stop on the way into or out of the Outer Banks. Many families use it as a full arrival day or departure day activity. Operating seasonally (typically Memorial Day through Labor Day, weather permitting), it's a warm-weather-only destination.

Buy tickets online for the best pricing. Arrive early to secure chairs and beat the slide lines. Budget $35-$50 per person including food for a realistic full-day estimate.