But you don't actually need an airplane ticket or to go through airport security to visit Jewel. Changi designed it this way to encourage Singapore residents to wander the forest trails as well.

Singapore's Changi Airport has been named the best airport in the world by Skytrax for the 12th time. Helping secure the title were its $1.3 billion Jewel, jumping nets, hedge maze, butterfly ...

BIOPHILIC design integrates nature ... Jewel Changi Airport features 2,500 trees — natives to Madagascar, Australia, Malaysia and Indonesia — in a 6-acre indoor forest with walking trails.