#2. Butterfly Garden
Changi Airport is home to the first airport-based butterfly garden in the world. On the outside from terminal one on the left-hand side, you can visit this Butterfly Garden. You will fall in love with the garden in case you are a nature lover. With more than 47 species and over 1000 friendly butterflies, this butterfly garden is a sight to visit. These butterflies will not fly away in fear, in case you get close to them.