Serpent's Head

1. The Bottleneck Milne BaySamarai, Papua New GuineaBoat · DriftAdvanced+30 mGood year-round · estimated3 mm
2. PinnaclesMooloolaba, Queensland, AustraliaBoat · PinnacleEstimated: Intermediate+23 mBest Sep–Jun · estimated3 mm
3. The CavesMaroochydore, Queensland, AustraliaBoat · CaveEstimated: Intermediate+13 mBest Sep–Jun · estimated3 mm
4. Rabaul George Fred WreckRabaul, East New Britain, Papua New GuineaWreckIntermediate+12 m–35 mGood year-round · estimated3 mm
5. Mermaid's GrottoOnna, Okinawa, JapanShore · Cave · Drift · Reef · WallEstimated: Advanced+39.6 mBest May · estimated3 mm
6. Channel CrevicesYaese, Okinawa, JapanShore · Cavern · Drift · Reef · WallEstimated: Advanced+39.6 mBest May · estimated3 mm
7. Clown ReefMooloolaba, Queensland, AustraliaBoat · ReefEstimated: Beginner-friendly15 mBest Sep–Jun · estimated3 mm
8. FV Maritime ReeferAvarua, Rarotonga, Cook IslandsBoat · ReefEstimated: Beginner-friendly18 mBest Mar–Jan · estimated3 mm
9. Marsa SalimRed Sea, EgyptShore · ReefIntermediate+25 mBest May–Nov · estimated3 mm
10. The HoleMooloolaba, Queensland, AustraliaBoatBeginner-friendly19 mBest Sep–Jun · estimated3 mm
11. Two TreesWest Island, Cocos, AustraliaBoatBeginner-friendly22 mBest Feb–Mar · estimated3 mm
12. Hin MuangKo Lanta, Krabi, ThailandReefAdvanced+Good year-round · estimated3 mm
13. Jam, Kadena NorthKadena, Okinawa, JapanReefEstimated: Intermediate+19.8 mBest May · estimated3 mm
14. Sea wall the CenterChatan, Okinawa, JapanReef · WallEstimated: Intermediate+22.9 mBest May · estimated3 mm
15. Cleaner Station South Solitary IslandEmerald Beach, New South Wales, AustraliaReefEstimated: Intermediate+20 mBest Dec–May · estimated3 mm
16. Plate Coral South West Solitary IslandSandy Beach, New South Wales, AustraliaReefEstimated: Beginner-friendly16 mBest Dec–May · estimated3 mm
17. Northern Gutters South West Solitary IslandSandy Beach, New South Wales, AustraliaReefEstimated: Beginner-friendly18 mBest Dec–May · estimated3 mm
18. South Boulder South Solitary IslandEmerald Beach, New South Wales, AustraliaReefEstimated: Beginner-friendly18 mBest Dec–May · estimated3 mm
19. Buchanan's Wall South Solitary IslandEmerald Beach, New South Wales, AustraliaWallEstimated: Intermediate+30 mBest Dec–May · estimated3 mm
20. Manta Arch South Solitary IslandEmerald Beach, New South Wales, AustraliaReefEstimated: Advanced+31 mBest Dec–May · estimated3 mm
21. Grey Nurse Gutters (Shark Gutters) South Solitary IslandEmerald Beach, New South Wales, AustraliaReefEstimated: Beginner-friendly18 mBest Dec–May · estimated3 mm
22. SS OrestesGalle, Southern Sri Lanka, Sri LankaWreckEstimated: Intermediate+22 mBest Dec–Oct · estimated3 mm
23. S S RangoonGalle, Southern Sri Lanka, Sri LankaWreckEstimated: Advanced+32 mBest Dec–Oct · estimated3 mm
24. Manza CoralOnna, Okinawa, JapanReef · WallEstimated: Intermediate+30 mBest May · estimated3 mm

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org