The Big Wedgie Inflatable Water Park | West Beach Parks Adelaide

The Big Wedgie Inflatable Water Park is at West Beach Parks in Adelaide this summer with all your favourite inflatable water slides offering family fun for everyone!

Get ready Adelaide!  The Big Wedgie Inflatable Water Park is back at West Beach Parks from 2 December 2023 until 1 April 2024* – open all school holidays plus the first two months of Autumn.  There are four different slides to ride to suit all age groups and thrill levels.  It’s the ultimate outdoor activity this summer!

(*some days the water park is closed/only available for group bookings – check opening hours here)


  • The Big Wedgie
  • The Big Chucka
  • The Just Right Wedgie
  • The Little Wedgie

The Big Wedgie is the world’s TALLEST and most EXTREME inflatable waterslide standing at a whopping 18.2m tall and 82m long.  Experience the awesome 55-degree slope of the newly designed inflatable ‘The Big Wedgie’ this summer where your stomach gets left at the top – and so do your bather bottoms!

The Big Wedgie is also a 4-lane racer, so you can have a blast rocketing down the steep slope racing your mates at the same time!

Calling all thrill-seekers…The Big Chucka is the most extreme!  The Big Chucka slide gives you an unimaginable wedgie! We’re talking an 80-degree plunge, throwing you into the air, flying up to 9m to then land on an inflatable Hollywood stunt-man landing pad! We know what you’re thinking… Crazy, right? Well, The Big Chucka is loads of fun and a real crowd-pleaser. For those brave enough to try it, it’s one of the craziest rides you will ever try!

Check out our reel of The Big Wedgie this summer:


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A post shared by Play & Go for Families in SA (@playandgoadelaide)



Also coming along for the ride in 2023 are smaller slides…

The Just Right Wedgie is the perfect waterslide for those looking for a wedgie that’s not too big, not too small, but juuuuuust right! Awesome fun for kids aged 5 and up, it’s not quite as extreme as The Big Wedgie, but still loads of fun.

The Little Wedgie is a mini-version of The Big Wedgie, perfect for young ones, designed for kids aged 3-5. And for those who are still working up the courage check out The Tiny Wedgie as well – it’s the ideal starting slide for little ones.

The Big Wedgie Inflatable Park Cafe is stocked with snacks and meals, from espresso coffee, cold and hot drinks to hot food, sweets, ice cream and more.  There are toilets onsite and plenty of tables and chairs with umbrellas for shade.


The Big Wedgie is offering Birthday Parties and Gift Cards this season.  CLICK HERE FOR MORE INFO

The Big Wedgie Requirements:

  • Minimum Height: 1.2m
  • Minimum Age: 7 years
  • Maximum Weight: 110kg

The Big Chukka Requirements:

  • Minimum Height: 1.4m
  • Minimum Age: 10 years
  • Maximum Weight: 110kg

The Just Right Wedgie Requirements:

  • Minimum Height: 1.1m
  • Minimum Age: 5 years
  • Maximum Weight: 50kg

The Little Wedgie Requirements:

  • Minimum Height: 0.8m
  • Minimum Age: 3 years
  • Maximum Weight: 40kg


Bookings aren’t required.  Pre-booking your tickets online is optional and tickets purchased online can be used on any trade day (unless otherwise specified). Tickets can also be purchased onsite when you arrive (both cash & card accepted).

For all pricing, combo deals and special offers click the ticket link to book.


Note:  Opening dates and hours are subject to weather conditions (such as high winds/extreme heat/heavy rain) 

Please check the The Big Wedgie Facebook page or call 8350 5050 to confirm opening times.


West Beach Parks, Military Road, West Beach

You can’t miss the enormous inflatables located at West Beach Parks on Military Road, alongside West Beach Adventure. There is plenty of free parking available and bus stops along Military Road. 

things to do in Adelaide for families

For more information and all enquiries please visit The Big Wedgie website.

What:   The Big Wedgie Inflatable Water Park

When:    2 December 2023 – 1 April 2024 (opening hours)

Where:  West Beach Parks | Military Road, West Beach

Who:   Slides for ages 3+

At Play & Go Adelaide we make every effort to provide accurate information to the best of our knowledge at the time of publication. We recommend confirming times, dates and details directly before making any plans as details may be subject to change.

Image Source: all photos by Play & Go December 2023


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