Singapore Oceanarium (formerly S.E.A. Aquarium)
Singapore Oceanarium
A large aquarium at Resorts World Sentosa, where you can watch manta rays and sharks swim past the giant 'Open Ocean' viewing window.
The former S.E.A. Aquarium at Resorts World Sentosa was once one of the largest aquariums in the world. It was expanded in 2025 and renamed the Singapore Oceanarium. Its zones follow marine ecosystems, showing more than 10,000 sea creatures from coral reefs and mangroves to the deep sea. The most striking feature is the giant 'Open Ocean' viewing window, as wide as an entire wall. Manta rays, sharks and schools of fish swim right in front of you, making it ideal for photos and quiet moments. Families especially love it. Tickets can be bought together with Universal Studios, and it is best to book online in advance and choose a time slot. Both sit within Resorts World, and you can reach it by taking the Sentosa Express to Resorts World station.
Opening hours
About 10:00–17:00 (check official website)
Nearby sights
- Universal Studios Singapore
- Mount Faber & Singapore Cable Car
- Sentosa Island
- Southern Ridges & Henderson Waves
- Tiong Bahru
- Buddha Tooth Relic Temple
- Chinatown
- Lau Pa Sat