Southeast Asia · Indonesia
Indonesia
The most biodiverse ocean on Earth.
Destination snapshot
Best time
Apr–Nov (varies by region)
Water temp
78–86°F
Visibility
60–120 ft
Skill level
All levels
Flight time (US)
Long-haul
Great for
Biodiversity · Macro
Why visit
From Komodo mantas to Lembeh muck and Bali mola-molas — Indonesia has it all.
Best dive sites
- Batu Bolong (Komodo)
- Manta Alley
- Lembeh Strait
- Crystal Bay (Bali)
Best snorkeling spots
- Menjangan
- Gili Islands
- Karimunjawa
What you may see underwater
Interesting fact
Indonesia contains 17,000+ islands and the Coral Triangle's epicenter — more marine species live here than anywhere else on Earth.
Who this destination is best for
- All divers
- Photographers
Frequently asked questions
- Which region for which trip?
- Raja Ampat for biodiversity; Komodo for mantas and current; Lembeh for macro; Bali for mola-mola and easy access.
- When to go?
- April–October is the classic dry-season window for most regions; check per-area (Raja is Oct–Apr).
- Liveaboard?
- Often the best way — most world-class sites are between islands accessible only by boat.
Ready to dive Indonesia?
Tell us your dates and experience level — a Salty Reef Travel Concierge will match you with the right resort, operator, or liveaboard in Indonesia and handle the details. Always free to you.
Available 24/7 · 727-240-2242 · Our travel concierge service is always free to you.
At a glance
- Region
- Southeast Asia
- Country
- Indonesia
- Best season
- Apr–Nov (varies by region)
- Water temp
- 78–86°F
- Visibility
- 60–120 ft
- Skill level
- All levels
- Flight from US
- Long-haul
Newsletter
One dispatch a month, straight from the water.