Istana Open House 2026 (IOH 2026 July), the third open house of the year at Singapore's Presidential Residence and Office along Orchard Road, will take place on 26 July 2026 in celebration of Singapore's National Day. Visitors are invited to explore the beautifully landscaped grounds of the Istana and enjoy a day of festivities for all ages. Highlights include cultural performances by community and youth groups, showcasing Singapore's rich multicultural heritage. Visitors can also participate in a variety of interactive, hands-on activities taking place across the Istana grounds.
