when: 03 February 2025 - 31 December 2025 | venue: Australian National Maritime Museum | cost: Adult: $35 | Child: $25 | Concession: $30 | Family: $89 | address: 2 Murray Street, Darling Harbour | website: https://www.darlingharbour.com/whats-on/events/ultimate-depth-a-journey-to-the-bottom-of-the-sea
published: 31 Dec 2025, 5 min read
There is only one world ocean and it covers 70 per cent of the planet. Ultimate Depth: A Journey to the Bottom of the Sea, invites you to experience and understand our ocean, so together we can help to protect it. Join us as we dive in to experience each zone, encounter extraordinary creatures, and uncover the cutting-edge technologies that unveil their secrets and reveal their hidden world. Make your own deep sea creature and release it into the Midnight Zone, and end your adventure in the deepest reaches of our ocean, the Hadal Zone, where you can investigate the Deepsea Challenger, the submersible that took James Cameron to these extreme depths in 2012.
Content from UpNext.com.au. Please don't scrape website.
There is only one world ocean and it covers 70 per cent of the planet. Ultimate Depth: A Journey to the Bottom of the Sea, invites you to experience and understand our ocean, so together we can help to protect it. Join us as we dive in to experience each zone, encounter extraordinary creatures, and uncover the cutting-edge technologies that unveil their secrets and reveal their hidden world. Make your own deep sea creature and release it into the Midnight Zone, and end your adventure in the deepest reaches of our ocean, the Hadal Zone, where you can investigate the Deepsea Challenger, the submersible that took James Cameron to these extreme depths in 2012.
Go see Ultimate Depth: A Journey To The Bottom Of The Sea 2025.
Ultimate Depth: A Journey To The Bottom Of The Sea 2025 is on 03 February 2025 - 31 December 2025. See start and end times below. Conveniently located in Darling Harbour. Visit their website at https://www.darlingharbour.com/whats-on/events/ultimate-depth-a-journey-to-the-bottom-of-the-sea.
Are we missing something? Help us improve this article. Reach out to us.
Event Details
Are you looking for 'Things To Do' ideas?
Sydney Upnext Team
Hey Sydney siders! I'm your dedicated UpNext scout, on a mission to navigate the bustling streets and scenic byways of our harbour city to deliver the best deals and lifestyle tips. From the iconic Opera House to the surfers' paradise at Bondi Beach, I'm out and about uncovering the crème de la crème of shopping, dining, and entertainment in Sydney. Need to know the hippest pop-up shops or the latest arts festival? I've got you covered. Catch my daily dose of Sydney life and insider tips on Instagram @UpnextSydney. I share real-time finds, from sample sales to Sydney's secret dining spots, and everything in between. For locals and tourists wanting to get the most out of this vibrant city, follow me for a curated guide to living large and spending smart in Sydney. Join the journey, and let's make every day in Sydney an adventure to remember!
See recent events discovered by Sydney Upnext Team

Rhythm N Bubs 2025
Head to Darling Harbour for Rhythm n Bubs, the free music-filled play session for your little ones....

Ultimate Depth: A Journey To The Bottom Of The Sea 2025
Ultimate Depth: A Journey To The Bottom Of The Sea 2025

Celebrate Life's Moments 2025
Celebrate Life's Moments 2025

Pop-up Piano At Pier Street Underpass 2025
Get ready for a unique musical event....







