About Us

The Semaphore Waterslide has been in operation for nearly 30 years on the foreshore next to the Semaphore Jetty and iconic carousel. The waterslide is over 70 metres in length with multiple twists and turns to thrill it's riders.


Since 1998 more and more attractions have been added to entertain kids of all ages. Amongst them a Mini Golf Course, Jumping Castle, and sideshows with Laughing Clowns and Pluck-A-Duck games.


The Complex continuously tries to update its amusements for the Kids to enjoy.

The Complex also features Large shaded areas to beat the Hot Summer sun and allow your family to enjoy a Hot Dog, Nachos, Slushi, Milkshake or Ice cream from the Complex.



The Semaphore Waterslide Complex is located on the Esplanade at Semaphore between the Semaphore Jetty and The Palais Hotel.


We are fortunate to be surrounded by large grassed and paved public areas and bikeways. With the close proximity to Semaphore Beach and the Semaphore Road shopping precinct why not make a day of it?



Refer to the Attractions section above for individual ride pricing.


Semaphore Attractions

• Semaphore Carousel

• The Palais Hotel

• The Foreshore Park

• Semaphore Jetty

• Semaphore Beach

• Semaphore Foreshore Skate Park

• Semaphore Playground

• Time Ball Tower

• Semaphore Public Library

• Semaphore Workers Club

• Fort Glanville Steam Railway

• Semaphore Road Shopping Precinct

There is ample street parking available on The Esplanade as well as an off-street car park located just North of The Palais Hotel.


We are easily accessible via public transport.


Use the Adelaide Metro Trip Planner to plan your journey:

Adelaide Metro Trip Planner


Opening Hours

October - April

Every weekend and public holidays from 10.30am - 5pm

39ºC and over 10am - 1pm then 7pm - 9pm


May - September

Every weekend and public holidays from 11am - 4pm

16ºC and below or raining - Closed.


\Summer School Holidays

Monday and Tuesday 10am - 5.30pm

Wednesday to Sunday 10am - 9.30pm


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