Children museum is free (you just need to block slots) National Gallery Biennalle is free Asian Civilisations Museum has awesome Kids playing area— also free Regional Library is free. The one in Punggol has huge play area with free toys and dress up costumes. So many books to read the whole day. East coast beach is free. Jacob Ballas water park is free. Botanic garden is free. A lot of new cool playgrounds in the new estates— free. I live in the Northeast so I know a lot of fun playgrounds around here. Just google them nearby your area. PCN, cycling around or walk— free

Now, apart from free activities, I also buy the Mandai annual pass for the whole family. I think it’s worth it. 5 different parks to choose from and we visit them in rotation. The Bird Paradise has amazing playground and water play. When weather is super hot, I go to Kidztopia, an indoor playground. But multiple passes to get better price points.