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Guests enjoying shark valley at sea life sydney aquarium

Discover Sydney's Aquarium

Come on a journey of amazing discovery through SEA LIFE Sydney Aquarium’s unique marine aquatic environments and discover an incredible 4,000+ animals from over 300 different species – the world’s largest variety of Australian aquatic life!

Plus, there's so much more to explore at Sydney's famous aquarium!

Book now

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Sale now on

Shark Dive Xtreme Sale

Winter Price Plunge!

SAVE BIG and take the plunge and dive with incredible Grey Nurse Sharks, giant Stingrays, and many more amazing sea creatures... all without a cage. This is Sydney's most exhilarating experience and is located right in the heart of the city. 

Dive in

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Only $12pp extra

Behind the Scenes Tours

Go beyond the surface with a dedicated expert on our Behind the Scenes Tour.

  • Step into areas not usually open to the public
  • Discover the inner workings of our aquarium
  • Discover all about our conservation projects
  • Participate in hands-on experiences 

Are you ready explorers? Upgrade your admission ticket with a Behind the Scenes Tour for just $12pp extra! Purchase a combined ticket from $63 per adult or bolt on to your combo ticket. 

Discover More

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Limited Time

Welcome to the Seahorse Hotel

We’re on a mission to protect endangered seahorses and we need your help!

"Check in" to our Seahorse Hotel these July school holidays at SEA LIFE Sydney Aquarium and make a splash learning all about these magical creatures! Grab your activity book and follow our interactive activity trail to become a certified Seahorse Protector. What are you waiting for? Dive in to learn about seahorses and our world-leading seahorse breeding program. 


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From $65 Per Adult

Save with a Sydney Big Ticket

Go BIG and save money by combining your SEA LIFE Sydney Aquarium ticket with more top attractions including WILD LIFE Sydney Zoo, Madame Tussauds and Sydney Tower Eye with a Sydney Big Ticket combo pass. 

  • Save over 50% when booking your attractions together with a Sydney Big Ticket
  • All located close to each other in Sydney’s Darling Harbour and the city
  • Multiple attraction passes are valid for up to 60 days from your first visit
  • Mobile e-tickets for easy entry

The more you see, the more you save!

Book now & save BIG

Great experience every time. The shark tunnel is amazing. The giant glass walls are great too. Little kids love it. Bigger kids learn and adults are amazed. Convenient location too.

Google Reviews

We acknowledge the Traditional Owners of Country throughout the lands upon which we operate and recognise their continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander Cultures and to Elders both past and present.