If you’ve been missing the old S.E.A. Aquarium, you’re going to love what’s taken its place. Say hello to the Singapore Oceanarium – now officially open at Resorts World Sentosa, and it’s 3X bigger than before!
Read more: [SG] The Singapore Oceanarium Is Back – And It’s 3X Bigger and Insta-worthy!

What’s New at the Singapore Oceanarium?
So much has changed! The revamped Oceanarium now features:

22 immersive zones – From coral reefs and deep-sea trenches to prehistoric oceans and even a mangrove boardwalk filled with local marine life (hello, mudskippers and seahorses!).
Open Ocean display – Their iconic massive viewing panel is still here, now upgraded and holding 18 million litres of water! Expect manta rays, zebra sharks, and more.
Jellyfish wonderland – One of the largest kreisel tanks with moon jellies floating under ambient lights. Super dreamy.
Prehistoric sea creatures – Life-sized animatronic sea monsters, fossils, and the cutest real-life axolotls.
Jewel of Muscat – Step aboard a replica 9th-century sailing ship and grab a bite at the themed café, Explorer’s Nook.
Science, Sustainability & Serious Cool Points
Beyond the tanks, there’s also a brand-new Research & Learning Centre. It’s a Green Mark Platinum Zero Energy building that houses labs, classrooms, and community zones. It’s not just a pretty place—it’s doing real research too, with partnerships from NUS and NTU to tackle marine conservation and climate change.
Also, props to them for making this a space that blends fun with purpose. You’ll walk out learning something new without even realizing you were learning.
There are a few food spots to refuel:
- Explorer’s Nook – Near the Jewel of Muscat ship, themed bites and drinks
- Ocean Bites – Right by the massive Open Ocean tank
- Tide Deli – Grab-and-go options near the “Migrators” zone
Don’t skip the Singapore Oceanarium Store either – it’s packed with eco-friendly merch, cute sea creature plushies, and marine-themed gifts. Also, keep an eye out for pop-up collabs with local brands!
For the Family & Little Ones
If you’ve got kiddos, this place is a winner. There’s a Junior Ocean Fossilist Workshop for kids aged 7–12, and hands-on areas like Pier Adventure, where they can climb, crawl, and learn through play.
Plus, the flow of the Oceanarium is super stroller-friendly – great for families who want to take their time.
By MRT- Take the MRT to HarbourFront, ride the Sentosa Express from VivoCity to Resorts World Station, then walk 1 minute to Singapore Oceanarium.
By Car – Park at B1 East Zone (Blue) and walk toward the Casino Entrance. Take the escalator to Level 1, where you’ll see the Universal Studios globe. Walk straight ahead and you will see the building.
By Taxi / Grab – Alight at the B1 Casino Entrance drop-off. Take the escalator to Level 1 and follow the same directions above.
Open daily from 10:00AM – 7:00PM (last entry at 6:00PM)
Shorter hours on these dates:
- 25-26 August , 2,5, 25 October : 10:00AM – 5:00PM
- 12 September : 10:00AM– 4:00PM
Tickets:

or you can purchase from Klook using my quote “HAZELOFFKLOOK” below for additional discount and klook exclusive tote bag.

Tip: Book early to avoid disappointment, especially if you’re planning a family outing or weekend trip.
Address: Singapore Oceanarium, Sentosa
8 Sentosa Gateway
Sentosa Island
Singapore 098269
Website: https://www.rwsentosa.com/en/play/singapore-oceanarium
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