1. Changi International Airport- Singapore
Planning to travel to see nature? Nature can pick you up right at Singapore Changi Airport – one of the busiest airports in Asia and the greenest airport in the world! It is known for their bounty greenery and garden. Most likely a taste of what Singapore already looks like on the outside. The design of the airport focuses on green nature sustainability. This is to relieve the stress of travel and so that the passengers may also enjoy and relax while waiting to board on their flights.
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