Best known for
Komodo dragons, Sumatran orangutans, Papua's birds-of-paradise, and the richest reefs on the planet
The range
17,000 islands across Wallace's Line — from Sumatra's rhinos to Papua's birds-of-paradise
Why it's special
The highest count of endemic mammals and birds of any country, split by deep straits into separate wildlife worlds
Marine bonus
Raja Ampat holds the richest marine biodiversity on earth