319,755 (as of 31 July 2021)
Visitors to Sustainable Singapore Gallery
9am to 6pm daily (closed on Tuesdays)
Sustainable Singapore Gallery
Open from 9am to 6pm daily (closed on Tuesdays)
Guided tours are available at every hour, except from 12pm-1pm and the last guided tour will commence at 5pm.
Each guided tour is subjected to a maximum group size of 20 persons (excluding guide), with a maximum of 5 persons allowed in any one sub-group. Only pre-registered visitors will be allowed entry. Registration can be done at