Which is the best park to see a Bornean Orangutan?
Tanjung Puting National Park
In Tanjung Puting National Park, Indonesia, about 80% of wildlife watchers report a Bornean Orangutan sighting on a given day, the highest of the 4 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Bornean Orangutan?
Kinabatangan Wildlife Sanctuary and more
After Tanjung Puting National Park, the next-best odds of seeing a Bornean Orangutan are in Kinabatangan Wildlife Sanctuary (Malaysia, about 60%), Danum Valley Conservation Area (Malaysia, about 50%) and Sepilok (Malaysia, about 50%).
When is the best time to see a Bornean Orangutan?
It depends on the park
In the top parks, the best months are February–April, July and September in Tanjung Puting National Park (about 90%), June and October in Kinabatangan Wildlife Sanctuary (about 70%) and January in Danum Valley Conservation Area (about 80%), as the share of wildlife watchers who report a Bornean Orangutan on a given day. Each park's Bornean Orangutan page has the full month-by-month chart.