Sydney is about to get seriously bouncy.
The Big Bounce Australia is landing at Sydney Olympic Park from 20th February to 1st March, bringing the world’s largest inflatable theme park to our backyard. We’re talking over 1,500 square metres of pure inflatable fun, headlined by the World’s Biggest Jumping Castle, officially certified by Guinness World Records.
The massive jumping castle packs in slides, climbing features, ball pits, basketball hoops and a central performance area with music and hosted activities. Beyond that, you’ll find a 300-metre obstacle course with more than 50 challenges, a space-themed airSPACE zone, and a sports arena for team-based games.
The event caters to everyone with dedicated session types. Toddler sessions suit little ones aged 3 and under, junior sessions work for kids up to 7, bigger kids sessions cover ages up to 15, and yes, there are adult-only sessions where grown-ups can unleash their inner child without the actual children around. Tickets start from $40 and are available now at thebigbounceaustralia.com.au.
Quick Bites
- When to Go: 20th February to 1st March 2026. Sessions available for toddlers (3 and under), juniors (up to 7), bigger kids (up to 15), and adults only
- Where: Sydney Olympic Park
- Cost: From $40 (toddler sessions), $50 (junior and bigger kids sessions), $55 (adult-only sessions)
- Vibe Check: Active outdoor entertainment with music, hosted activities, and over 1,500 square metres of inflatable fun including the world’s biggest jumping castle
