Part of the Changi Airport complex, this splendid orchid garden houses over 700 orchids of various colors. Note that these flowers are divided into four groups, each representing one element of nature - Earth, Water, Fire, and Air. You can find this garden in Terminal 2, Level 2.
Official website http://www.changiairport.com/en/airport-experience/attractions-and-services/orchid-garden.html
Address (Unnamed Road), Changi 81, Singapore
Coordinates 1°21'22.752" N 103°59'24.366" E