This impressive butterfly sanctuary, in tropical gardens surrounding the home of late founder Julian Jumalon, harbours more than 55 species, though numbers vary depending on the season. You'll receive a lecture and tour showing you butterflies in various stages of their life cycle, and butterfly collections and artworks made from damaged butterfly wings – even a presidential portrait! It's 4km west of the downtown area, around P110 in a taxi.
The best time for viewing is the morning, and the best time of year is from June to February, when the butterflies are breeding.