Fulfilling its mission as a connector between the existing terminals, Jewel combines two environments—an intense marketplace and a paradise garden—to create a new community-centric typology as the heart, and soul, of Changi Airport. Jewel re-imagines the center of an airport as a major public realm attraction. Jewel offers a range of facilities for landside airport operations, indoor gardens, leisure attractions, retail offerings and hotel facilities, all under one roof. A distinctive dome-shaped façade made of glass and steel adds to Changi Airport’s appeal as one of the world’s leading air hubs.

Based on the geometry of a torus, the building shape accommodates the programmatic need for multiple connections in the airport setting. At the heart of its glass roof is an oculus that showers water through a primary multistory garden, five stories through to the forest-valley garden at ground level. The core of the program is a 24-hour layered garden attraction that offers many spatial and interactive experiences for visitors. Four cardinal axes—north, south, east, and west—are reinforced by four gateway gardens, which orient visitors and offer visual connections to the internal surroundings and other airport terminals. By night, the glazed facade helps dematerialize the building, revealing the glowing garden within.