Raja Ampat sits at the epicenter of the Coral Triangle, harboring over 600 coral species and 1,700 reef fish species — more biodiversity per hectare than anywhere else on Earth. Remote and pristine, these waters offer encounters with mantas, walking sharks, and pygmy seahorses amid kaleidoscopic reefs. The journey is long but the reward is unparalleled underwater richness.
The Crown Jewel of Marine Biodiversity
Visibility50–100 ft
Temperature79–86°F
Max Depth130 ft
Currentvariable
2-Tank Dive$180
Best MonthsOctober, November, December, January
Score Breakdown
Marine Life Diversity
99.0
Coral & Reef Health
96.0
Visibility & Conditions
78.0
Dive Site Variety
95.0
Water Temperature
90.0
Depth & Access
82.0
Operator Quality
85.0
Topside Experience
60.0
Getting There
35.0
Value & Cost
55.0
Crowding
88.0
Social Proof
95.0
Key Species
manta raywobbegong sharkpygmy seahorsewalking sharkwhale sharkdugong
Dive Types
reefwalldriftmuckmangrove
Top Operators
Papua Explorers Dive Resort
PADI
4.8
312 reviewsNITROX
Meridian Adventure Dive
SSI
4.9
245 reviewsNITROX
Raja Ampat Dive Lodge
PADI
4.7
189 reviewsNITROX