The must-visit free destination on the Gold Coast for kids is undoubtedly the popular Rockpools playground in Southport. Found at Broadwater Parklands, this spot offers a perfect day outdoors, regardless of the weather. Water features, shaded areas, and shallow pools cater to various activities, making it ideal for cooling off. While school holidays can lead to crowds, this remains a budget-friendly option for families seeking water fun. Unlike pricey theme parks, Rockpools' expansive, shallow water pools cater to all ages, while fountains and creature-shaped sprayers add color and playfulness. The playground equipment includes a jumping pillow, bouncy house (for ages 10 and up), and a pedal track. The park offers scenic views of the Broadwater, a small beach area with lifeguard patrols, and convenient proximity to Australia Fair Shopping Centre for food options. Although parking can be a challenge, the nearby shopping center provides 3 hours of free parking. In sum, Rockpools is the top choice for a free and fantastic day out with kids on the Gold Coast.