Dawson-Damer Park, located at the corner of Dick Johnson Drive and O'Toole Avenue in Oran Park, is the Macarthur region's largest water play space. It has a number of water and non-water activities, including water slides, water spinners, a ninja warrior course, swings, trampolines, basketball facilities, picnic areas and much more.

The newly established water play park is open for the community to enjoy every day from 10am to 7pm (September to April).