The garden was designed in collaboration with the National Parks Board of Singapore to ensure environmental suitability for the insects.
It features a dedicated breeding area where staff monitor the development from larvae to adult butterflies.
The selection of plants is chosen specifically to provide both nectar for adults and host foliage for caterpillars.
The grotto-like atmosphere is maintained by specialized irrigation systems that regulate the indoor tropical ecosystem.
The Butterfly Garden at Singapore Changi Airport is the world's first butterfly habitat housed within an international airport. It spans two levels in Terminal 3 and features a lush, enclosed tropical environment designed to replicate a natural butterfly habitat. The garden contains over 1,000 butterflies representing approximately 40 species. A 6-meter-tall indoor waterfall provides a constant water source and contributes to the high-humidity climate. Visitors can observe the butterfly life cycle via emergence enclosures where pupae hatch. Flowering plants, such as milkweed and lantana, are carefully cultivated to sustain the butterfly population. The facility maintains a climate-controlled environment to ensure the well-being of the insects despite the surrounding airport infrastructure. It serves as an educational space focused on entomology and tropical ecology.
The viewing platform overlooking the waterfall provides the best backdrop for capturing butterflies in flight.
Visit during the afternoon when butterflies are most active and flight patterns are more frequent.
Walk slowly and keep a low profile to encourage butterflies to land near you.
Check for emergence boxes near the entrance to see if any butterflies are currently hatching.
Do not enter the garden if you have a tight flight connection, as moving between airport terminals can take significant time.
Do not touch the butterflies or the plants; observe from designated pathways only.
