Rock-boring Urchin

1. Tupapa SandriverMatavera, Rarotonga, Cook IslandsBoatEstimated: Intermediate+24 mBest Mar–Jan · estimated · est.3 mm
2. MbwangawaNungwi, Unguja North, TanzaniaBoatEstimated: Beginner-friendly17 mGood year-round · estimated · est.3 mm
3. Vallée aux MérousSaint-Paul, Réunion, ReunionBoatEstimated: Advanced+39 mBest Mar–Dec · estimated · est.3 mm
4. La Faille PomareArue, Windward Islands, French PolynesiaBoatEstimated: Intermediate+24 mBest Jan–Nov · estimated · est.3 mm
5. Eden ParkPapetoai, Windward Islands, French PolynesiaBoatEstimated: Intermediate+21 mBest Jan–Nov · estimated · est.3 mm
6. Hydravion et GoelettFaaa, Windward Islands, French PolynesiaBoatEstimated: Intermediate+19 mBest Jan–Nov · estimated · est.3 mm
7. Okinawa Manza Dream HoleOnna, Okinawa Prefecture, JapanIntermediate+15 m–28 mBest May · estimated · est.3 mm
8. Pierre au préfetSaint-Paul, Réunion, ReunionBoatEstimated: Intermediate+19 mBest Mar–Dec · estimated · est.3 mm
9. Sunset Lava TubesAvarua, Rarotonga, Cook IslandsBoatEstimated: Beginner-friendly18 mBest Mar–Jan · estimated · est.3 mm
10. Canyons - Moorea (Tahiti)Papetoai, Windward Islands, French PolynesiaBoatEstimated: Intermediate+20 mBest Jan–Nov · estimated · est.3 mm
11. VertigoPoindimié, North, New CaledoniaBoatEstimated: Intermediate+19 mBest Apr–Dec · estimated · est.3 mm
12. Tahi NuiFaaa, Windward Islands, French PolynesiaBoatEstimated: Intermediate+23 mBest Jan–Nov · estimated · est.3 mm
13. Anemona CityMahonda, Unguja South, TanzaniaBoatEstimated: Beginner-friendly17 mBest May–Mar · estimated · est.3 mm
14. Parcel do CoronelAngra dos Reis, Rio de Janeiro, BrazilBoatEstimated: Beginner-friendly17 mBest Mar–Nov · estimated · est.3 mm
15. ZorglubPoindimié, North, New CaledoniaBoatEstimated: Intermediate+19 mBest Apr–Dec · estimated · est.3 mm
16. Les GorgonesVairao, Windward Islands, French PolynesiaBoatEstimated: Intermediate+29 mBest Jan–Nov · estimated · est.3 mm
17. MsambweniSawa Sawa, Coast, KenyaBoatEstimated: Intermediate+22 mGood year-round · estimated · est.3 mm
18. Pinacle d’ActineriaPoindimié, North, New CaledoniaBoatEstimated: Beginner-friendly18 mBest Apr–Dec · estimated · est.3 mm
19. Carouso MioPoindimié, North, New CaledoniaBoatEstimated: Intermediate+25 mBest Apr–Dec · estimated · est.3 mm
20. Cap HomardSaint-Paul, Réunion, ReunionBoatEstimated: Beginner-friendly17 mBest Mar–Dec · estimated · est.3 mm
21. Yasawa Blue LagoonWestern, FijiBeginner-friendly5 m–18 mBest May–Oct3 mm
22. Roches MerveilleusesSaint-Paul, Réunion, ReunionBoatEstimated: Advanced+46 mBest Mar–Dec · estimated · est.3 mm
23. Water WalkSanur, Bali, IndonesiaBeginner-friendlyBest Apr–Nov3 mm
24. Marsa Umm Gerifat SouthRed Sea, EgyptReefEstimated: Intermediate+30 mBest May–Dec · estimated · est.3 mm

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