An ADF Families Event: National Families Week at SEA LIFE Sydney Aquarium

DMFS Sydney invites Defence members and their families to join us at SEA LIFE Aquarium during National Families Week as we celebrate our ADF families. Enjoy a day filled with marine life encounters, family-friendly activities and entertainment, offering plenty of opportunities to relax, reconnect and make special memories together.

Be sure to register by Monday 18th May 2026.
Please note that there is no on‑site parking at SEA LIFE Sydney Aquarium. A range of paid public car parks are available nearby in Darling Harbour, all within walking distance of the venue. Guests are encouraged to allow extra travel time and consider public transport, which is the most convenient way to access the area.

For more information on parking and directions, please visit the

To plan your journey using public transport, visit the
Please note there is no allocated exit time for this event.
Please read the following information carefully to ensure you are aware of all requirements relating to this event. This information is regularly updated and may differ from previous DMFS events you have attended.

• A valid DCAC is required on arrival of event to receive tickets.
• When registering, you must book a ticket for yourself and for each person attending, including every baby, toddler, and child.
• Please ensure the email address used for registration is accurate, as your booking confirmation and any event updates or changes will be sent via email.
• If you are unable to attend, please cancel your booking by clicking ‘View and manage your order online’ in your confirmation email. This will take you to your Tickets page, where you can select ‘Cancel my Order’ to release the tickets back to the event listing.
• Photographs may be taken during the event. If you do not wish to be photographed, or have your family photographed, please inform the photographer. Please note that any images may be used in DMFS publications, online platforms, or social media.
• Parents and guardians must remain on‑site and supervise their children at all times.

NOTE: This event is only for Australian Defence Force members and their families.

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Host or Publisher Defence Member and Family Support - Sydney