When the sun is out, it's great to have some water-play fun.
The nature playground at Plympton is great to take the kids when the weather is nice, as there's a big sandpit to dig in and water foundation to fill up the buckets with. You just need to make sure you pack a change of clothes.
It has the usual playground equipment such as slides and swings, which are enclosed with a fence.
Around the outside there's climbing play equipment for olders kids and a flying fox. There's even a bike track to race around on. The park also offers some fitness equipment and a large grassed area for picnics.