Neptune Island Waterpark is a brand-new family-oriented water adventure located in Hartsville, South Carolina. Owned and operated by the City of Hartsville, this wild and wet multiplex will thrill, chill and entertain guests of all ages.
If you like to have fun in the sun, you’re going to LOVE Neptune Island Waterpark! Complete with slides from mild to wild and lots of places to relax and lounge in the shade or in the sun. Plus, private cabanas are also available to rent for that special summer occasion.