Sirius Cove Reserve

Last updated April 2026

Sirius Cove Reserve in Mosman, Sydney is a hidden gem for families seeking a peaceful nature walk with kids. The gentle 1.5km loop trail winds through native bushland to a secluded cove, where children love spotting birds, lizards, and sometimes even dolphins in the harbour. The shaded paths and ocean views make it feel like a world away from the city, perfect for little legs and curious minds. With no steep climbs and plenty of benches for breaks, it’s an easy adventure for families with prams or toddlers. A true escape that’s just 20 minutes from Sydney’s CBD. **What to Bring Light layers for changing weather. Stable shoes or sneakers for uneven tracks. A reusable water bottle to refill at the bubblers. Snacks for hungry explorers. Sunscreen and a hat year-round. A small bag for collecting fallen leaves or shells. **Best Age Range Best for 3–10 year olds. Toddlers can manage the first section with a carrier or stroller. **Good to Know Free entry. No bookings required. Limited street parking on Sirius Cove Road, so arrive early on weekends. Dogs on leads are welcome. The reserve is open daily from dawn to dusk. Best visited on weekdays to avoid crowds. **Nearby Stop by the sheltered playground at Spit Reserve in Mosman, Sydney for a post-walk play break. Grab a family-friendly meal at The Boathouse Shelly Beach in Manly. **Tips From Other Parents Bring a magnifying glass or binoculars — kids love spotting wildlife up close. Go early to avoid midday heat and crowds. Pack a towel for spontaneous rock-skipping at the cove’s edge.