22 cave dive sites in Indonesia.
Biggest areas: West Papua (6), Bali (5), Maluku (4), Sulawesi (3) and East Nusa Tenggara (2).
Recorded maximum depths range from 14 m to 40 m (13 of 22 sites have a depth).
By level: 2 beginner, 5 intermediate, 3 advanced and 1 technical.