Ranked by Kate, who is 6 years old.
If ranked be me, it would be very different. But my opinion doesn’t matter in this domain.
1. 3G Park + Wallholla
2. N8 Park
3. Kemuning Park
It is a very ulu place in the landed area. So ulu that there are banana trees and chickens!
4. Battleship @ Sembawang Park
Ok, technically not in Yishun, but it is really nearby.
5. Oasis Waterpark
Not the greatest waterpark, but it’s FREE, big, and water is always fun.