Opened in July 2015, the Sister’s Island Marine Park Public Gallery complements outreach programmes at the Sisters’ Islands Marine Park. The Public Gallery features the rich marine biodiversity in Singapore's waters and provides an overview of the Sisters' Islands Marine Park, including a 3D diorama of its dive trails. The Sisters’ Islands Marine Park Public Gallery is located on St John’s Island.

New exhibits have been added to the enhanced Sisters’ Islands Marine Park Public Gallery. Visitors can explore an immersive 3D dive experience, a mangrove mesocosm, a viewing pool, aquariums and other new displays.

To allow visitors more time to enjoy the refreshed displays, a booking system has been implemented. This new system gives you peace of mind by reducing queues into the gallery and facilitating safe distancing.

From 14 December 2020, people who want to visit the Sisters’ Islands Marine Park Public Gallery on St John’s Island will have to make reservations first.

Visitors must pre-book their entry in advance, subject to capacity limits:

• There is a maximum of 20 pax for each session. There are six sessions per day: 10am, 11am, 12pm, 1pm, 2pm and 3pm

• Booking slots for the following month will be opened on the 15th of the month. i.e. Booking for January 2021 slots will be opened on 15 December 2020.

• Visitors may make reservations for up to eight people in each booking and will receive an e-mail confirming their selected date and time slot.

Please note that we are unable to allow anyone who did not pre-book a visiting time slot to enter the gallery. Ticket is required for all visitors, including children and infant.

On the day of your visit:

• Visitors should arrive 5 minutes before start time.

• You will be required to clear Safe Entry check-in (including temperature screening) and present your confirmation e-mail for verification. This may be in form of a Printed PDF tickets with QR code (hard copy or soft copy) for verification.

• Each timeslot is limited to a maximum of 30 minutes visit to the Public Gallery.

• Visitors arriving after 10 minutes of their booked slot start time will not be allowed to enter the gallery.

• Visitors should keep within their designated timeslot and observe a minimum safe distance of 1m from other groups and visitors.

• No consumption of food and drinks are allowed in the Sister’s Islands Marine Park Public Gallery.