Tunks Park Playground - NSW
Giang Le nice park with a big oval on one side and a small water facing pinic area on the other.
only downside is it only has 1 bbq station tho.
Boundary Rd Firetrail, Pennant Hills NSW 2120
Google map: https://www.google.com/maps/place/?q=place_id:ChIJJR0i4fWmEmsRAO6fUL1b9R8