Oasis Waterpark @ Nee Soon East

Oasis Waterpark is a free community spray park in the Yishun heartlands — the first of its kind set within a public housing estate. Spanning about 5,600 square metres, it has three water-play zones graded for different ages, with a tall mist curtain, interactive ground sprays, tipping buckets and water jets across a soft, non-slip surface.

Free to use and open to the public daily (roughly 9am–7.30pm). There are toilets, showers, a nursing room and vending machines on site. It sits between Blk 307 Yishun Ring Road and the nearby multi-storey carpark, an easy stop for families in the north.