




Dolphin Island Singapore, is the old name of Marine Mammal Habitat. Dolphin Island closed in May 2025 and reopened under the new name in July 2025. The new habitat continues the tradition of offering up-close dolphin interactions and learning experiences, building on the foundation of the former Dolphin Island.
Marine Mammal Habitat is a specialised marine enclosure located at Singapore Oceanarium, created to house and protect species such as dolphins and other marine mammals in a controlled environment. Beyond being a display space, the facility plays a role in Singapore tour packages as it offers marine education, focusing on conservation awareness and responsible human interaction with ocean life.
Day Wise Timings
Maps & Location
24 Sentosa Gateway, Sentosa Island, Singapore 098137
Essential Information
Point of Interest for Marine Mammal Habitat

Dolphin Observation Deck
A designated viewing area allowing visitors to observe dolphin movements, communication patterns, and natural behaviour.

Underwater Viewing Panels
Glass panels offering below-surface perspectives of marine mammals, showing swimming techniques.

Interactive Education Displays
Informational zones explaining marine conservation, habitat protection, and the challenges faced by ocean mammals.

Scheduled Feeding Sessions
Timetabled moments where caretakers feed marine mammals and daily care routines.

The Marine Mammal Habitat in Singapore is a dedicated facility at Resorts World Sentosa where dolphins and other marine mammals are cared for, observed, and presented through educational conservation-focused experiences.
Yes, it is worth visiting for travellers interested in marine life, conservation awareness, and quiet observation experiences rather than loud, fast-paced theme park attractions.
The Marine Mammal Habitat is located within Resorts World Sentosa (RWS), alongside Singapore Oceanarium, making it easy to combine with other Sentosa attractions.
Most visitors spend around one hour exploring the Marine Mammal Habitat, depending on interest in observation zones, feeding sessions, and educational displays.
Yes, children often enjoy the habitat because it offers close views of dolphins and interactive learning displays, making marine education engaging without feeling like a classroom lesson.

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