If you wish to renew your current Merlin annual pass, you have until 8 weeks after it has expired to do so.
You can either renew directly at the attraction by presenting your previous pass, this is so you can then benefit from the discount.
Alternatively - you can renew via our website https://www.sydneyaquarium.com.au/tickets/merlin-annual-pass/ you will still need to bring your old passes with you on the day of collection, this is again so that we can confirm you were a previous Merlin annual holder and were entitled to the discount.
Please note - once you have purchased your passes, you will have 7 days to collect them.