Thirroul Beach Reserve ✅ is right next to Thirroul Beach. It has a large children's playground with various swings climbing apparatus and a flying fox.
Next to the playground is the Thirroul Pool which has two pools, a toddler pool and a 50-metre swimming pool, both are pumped daily with fresh seawater. At the southern end, there's a flat grassy area and carpark perfect for a picnic or family activities. (photo taken at the southern end of Thirroul Beach Reserve at sunrise)