Basically, any nature area or trail is good place to find butts, look out for flowering shrubs and trees which are also popular feeding spots for butterflies.
- Alexandra Hospital Butterfly Trail next to Queensway Shopping Centre
- Singapore Botanic Gardens
- MacRitchie Nature Trail
- some town gardens e.g Toa Payoh, Ang Mo Kio Town Garden
- Singapore Zoo
- Pulau Ubin