Fun in the sun doesn’t get much better than this! Experience the best Myrtle Beach resort water park at Landmark Resort. H2OASIS Waterpark is your go-to spot for seasonal splish-splashing fun for all ages! Slide down one of the three giant waterslides or relax on a poolside lounge chair. The kids will love the slide made just for them and the jungle-themed water play area. Our waterpark is open seasonally. Explore what our Myrtle Beach waterpark resort has to offer!