Jewel Changi Airport [a true jewel]

Jewel Changi Airport (also known as Jewel) is a mixed-use development at Changi Airport in Singapore. It includes gardens, attractions, a hotel, aviation facilities and 300 retail and dining facilities. The complex covers a total gross floor area of 135,700 m2, spanning 10 storeys – five storeys above-ground and five basement storeys. Attractions include the HSBC Rain Vortex, the world's largest indoor waterfall at 40m tall; the Shiseido Forest Valley, an indoor garden spanning five storeys; and the Canopy Park at the topmost level, featuring gardens and leisure facilities.