Dive Into the Deep 22 Immersive Ocean Worlds Await
Journey through the most extraordinary marine experience on Earth. From prehistoric seas to glowing deep-sea abysses, Singapore Oceanarium brings the full story of our oceans to life — across 22 breathtaking zones.
A Living World
Beneath the Waves
Singapore Oceanarium, located at Resorts World Sentosa, is one of the world's largest and most immersive oceanariums. Originally opened in 2012 as S.E.A. Aquarium, it underwent a sweeping transformation and relaunched in 2025 — now three times larger, with 22 meticulously designed zones spanning the full story of life in our oceans.
Housing over 100,000 individual marine animals representing more than 800 species, the Oceanarium is far more than an aquarium. It is part aquarium, part museum, and part science centre — blending live habitats, cutting-edge interactive technology, life-sized animatronics, and immersive storytelling to create a truly unforgettable journey.
From the very first drop of water where life began, to the crushing pressures of the deep trenches, to hopeful stories of ocean conservation — every step through the Oceanarium is a step deeper into our planet's most vital ecosystem.
Six Thematic Worlds,
22 Immersive Zones
The Oceanarium's zones are grouped into six thematic chapters — each one a deeper dive into the story of life in our oceans, from prehistory to the present day.
In the Beginning
Begin where life itself started — a single drop of water. The Drop of Water zone reveals how microscopic plankton power the entire ocean's food web, displayed beneath a glowing dome. Journey onward into Ocean Wonders, where thousands of sea jellies drift in one of the world's largest Kreisel habitats.
Ancient Waters
Travel back to prehistoric seas where giant marine creatures once ruled the depths. Life-sized animatronics of Dunkleosteus and Xiphactinus recreate extinct predators, while real fossils and interactive discovery points reveal the dramatic evolution of ocean life. Live habitats feature Australian Lungfish, Arapaima, and Horseshoe Crabs.
At the Surface
Discover Singapore's own coastal biodiversity — from mangrove forests to sandy shores. Explore the Spirit of Exploration zone featuring the Jewel of Muscat, a full-scale replica of a 9th-century Omani dhow. Walk above the exhibit on the suspended Pier Adventure web structure for a thrillingly different perspective.
The Sunlight Zone
The heart of the Oceanarium — a breathtaking 36-metre wide, 8.3-metre tall viewing panel into the Open Ocean. Witness manta rays, sharks, and over 50,000 schooling fish in a single awe-inspiring panorama. Coral Gardens showcases a towering live coral display alongside moray eels, giant clams, and technicolour reef fish.
Into the Deep & The Abyss
Descend into the ocean's twilight and beyond. Encounter a life-sized Triton submersible, explore deep-sea habitats with shipwrecks, and witness a life-sized whale fall skeleton in the Whale Fall and Seamount zone. Life in the Deep reveals creatures glowing with bioluminescence in one of Earth's most extreme environments.
A New Horizon
Return to the surface with a new perspective. The Hallway of Hope shares uplifting stories of ocean conservation, letting visitors make their own pledge. Immersive projections reveal how small actions can lead to significant change. End your journey inspired, informed, and ready to be an ocean advocate.
Go Beyond the Glass
The Oceanarium offers an array of expert-led programmes designed to deepen your connection with marine life — from behind-the-scenes tours to hands-on conservation workshops and unforgettable animal encounters.
Oceanarium Insider Experience
An elite guided tour of the most iconic zones, including behind-the-scenes access to the Open Ocean habitat from a bird's-eye view. Includes an intimate encounter with Indo-Pacific Bottlenose Dolphins led by marine specialists — perfect for curious minds who want to go far beyond the surface.
Seahorse & Sea Jelly Encounters
Go behind-the-scenes to observe seahorse feeding sessions with dedicated Animal Care Specialists, learning about the unique biology and conservation status of these fascinating creatures. Sea Jelly encounters take you into the working Aquarist Lab to witness live breeding efforts and receive expert insights.
Dive with Marine Life
New to diving? Take the plunge with a beginner-friendly PADI programme alongside marine life in the stunning Open Ocean habitat. Experienced divers can earn their PADI AWARE Shark Conservation Certification diving alongside a diverse array of shark species. These dives offer an experience few people in the world ever get to have.
Little Ocean Experts & Workshops
Designed for younger explorers, the Little Ocean Experts programme combines crafts, storytelling, and marine-themed activities to spark a lifelong love of the ocean. Conservation workshops, fossil excavation masterclasses, and guided educational tours make the Oceanarium one of Singapore's most engaging science learning destinations.
Committed to
Our Ocean's Future
Singapore Oceanarium goes far beyond display. Recognised by the world's most respected marine and wildlife institutions, it upholds the highest standards in animal care, research, education, and conservation — working daily to protect the ocean's future.
The Singapore Oceanarium Research and Learning Centre, a Green Mark Platinum Zero Energy building, serves as a hub for education, marine research, and conservation — fostering collaborations with local universities and marine experts worldwide.
- In-house Breeding Programmes
Aquarists nurture and breed many species on-site, including seahorses and sea jellies, supporting population health and global conservation goals. - Coral Reef Restoration
Dedicated reef programmes study and support coral resilience, partnering with scientists to develop techniques that help reefs recover from bleaching events. - Research Collaborations
Ongoing partnerships with universities and international marine institutions produce meaningful research into species behaviour, ocean health, and climate impacts. - Visitor-Led Conservation
Every visitor becomes part of the solution — through the Hallway of Hope interactive pledge wall, public conservation talks, and sustainable merchandise at the Oceanarium Store.
across 6 Thematic Chapters
represented on-site
in the Open Ocean habitat
3× larger than before
Getting Here &
Visitor Information
- By MRT
Take the MRT to HarbourFront Station (Circle/North-East Line). Connect via Sentosa Express (Waterfront Station) or the Sentosa Boardwalk to reach Resorts World Sentosa. - By Bus
RWS8 bus service operates between VivoCity (HarbourFront) and Resorts World Sentosa. Several public bus routes also connect to HarbourFront. - By Car / Taxi
Enter Sentosa via Sentosa Gateway road. Parking is available at Resorts World Sentosa's multi-storey carpark. Grab and taxi drop-offs available at the main entrance. - Opening Hours
Weekdays: 10:00 am – 7:00 pm
Weekends & Public Holidays: 9:00 am – 9:00 pm
Allow 2–3 hours minimum; half a day recommended - Accessibility
All public areas are fully wheelchair accessible. Complimentary wheelchairs available at the entrance on a first-come, first-served basis. Stroller-friendly throughout. - Dining
Ocean Bites café offers themed snacks and beverages with stunning ocean views. Explorer's Nook near the Spirit of Exploration zone serves pastries and drinks. Outside food is not permitted inside.
Contact Us
Have a question about the Oceanarium, our conservation programmes, educational visits, or accessibility? Our team is happy to help. Fill in the form below and we'll get back to you within 2–3 working days.