Reginald Street Park

If you’ve got a toddler or a preschooler in tow, this little Mosman spot genuinely delivers. The sandbox gets a solid workout most days, and the enclosed setup means you’re not constantly chasing kids toward the street. Swings and a slide round things out — nothing flashy, but exactly what the 2-6 crowd needs. The open grass area gives older siblings or energetic little ones somewhere to burn off steam while parents keep an easy eye on everything. It’s a proper local park — quiet, fenced, and the kind of place you end up at three times a week without thinking twice.