The Trail

Swimming into town from 20 January  – 4 March 2018 in iconic locations around Perth. This interactive art display will be a spectacular sculpture trail for all to enjoy, and taking the family for a day out to visit the dolphins will be a must-do activity.

The trail of dolphins will be on display for eight weeks, giving families and school groups the opportunity to visit them all.



If you would like to download the map poster, click here



Download the App

Download The Big Splash WA app for just $1.89 on Google Play and $1.99 from the App Store 


The Big Splash WA app allows you to discover dolphins, unlock exciting rewards, download lots of mental health tips, view your trail progress, add photos to our Dolphin Gallery and share on social media. You can also access our shop and make a donation.

App rewards have been provided by our dolphin sponsors and supporters including Nova 93.7, BIGW, Bakers Delight, Officeworks, VBurger and many more!

Just $1.89* from Google Play and $1.99* from the App Store  – search for ‘The Big Splash WA’.

*Net proceeds will be donated to Perth Children’s Hospital Foundation.

Discover dolphins

From the home screen click on ‘Open Trail’ to find and locate dolphins on the map.  Or you can select ‘Trails’ in the top left menu.

When you discover a dolphin, simply enter the four-digit code found on its plaque to unlock additional information and find your reward.  There are two ways to enter the code: on the dolphin’s page or by clicking the ‘Found’ tab at the top.  Plus you can give the dolphin a vote or share!

Unlock rewards

When you discover and collect dolphins you’ll pick up lots of exciting rewards along the way! There are also badges available when you complete certain milestones such as finding your first dolphin, making an early start or visiting three dolphins in an hour.

Your stats

Track your progress around The Big Splash WA trail. See how many dolphins you’ve collected, how many rewards you’ve unlocked and what percentage of the trail you’ve covered. Plus, you can see which dolphins have received the most votes and visits.

Need more help?

Try the App FAQs here.  If you’re still struggling let us know by emailing The Big Splash WA team at and we’ll do our best to get back to you as soon as we can. Happy trailing!


South 32 Art Hub – 22nd January to 4th February

Presented in partnership with South32, the Art Hub is a wonderful opportunity to get involved with lots of fun art and craft activities and help paint two of The Big Splash WA dolphin sculptures. Located at The Landing, Elizabeth Quay, the Art Hub will run from 10am – 2pm daily from 22nd January – 4th February. Please note, the Art Hub will not operate on Australia Day.



Social Media

Don’t forget to share the fantastic photos and videos you take whilst you are visiting the trail. This can be done directly through The Big Splash WA app or post directly to your social media accounts and tag us on:


@PCHFWA and #thebigsplashwa #pchfwa


@pchfwa and #thebigsplashwa #pchfwa



Have any questions?

If you have any questions about The Big Splash WA trail, feel free to contact  The Big Splash WA team at or call us on (08) 9489 1100 and we’ll do our best to get back to you as soon as we can.