Heron Island
Australia · Great Barrier Reef, QueenslandA coral cay in the southern section of the Great Barrier Reef, with a research station of its own. 3 Rocks is one of its classic drift sites.
Depth
5–30 m
Recommended level
Open Water
Average visibility
20 m
Water temperature
25 °C
Current
Weak to moderate
Access
Shore
Best time
All year round
Recommended certification
Open Water
Approx. price
55 USD / dive
Protection status
Parque Marino de la Gran Barrera de Coral (declarado en 1975); cerca del 99 % del Área Patrimonio Mundial está dentro del parque
UNESCO designation
Patrimonio Mundial (Gran Barrera de Coral, inscrita en 1981)
Sources consulted: UNESCO World Heritage Centre (ficha 154); GBRMPA (Reef Authority); DCCEEW (Gobierno de Australia); Dive The World; Divernet
Location
See on the interactive map52 species documented in Heron Island
Critically EndangeredAlmeja gigante
Tridacna gigas
Least ConcernBallena jorobada
Megaptera novaeangliae
VulnerableManta de arrecife
Mobula alfredi
EndangeredNapoleón
Cheilinus undulatus
Critically EndangeredTortuga carey
Eretmochelys imbricata
EndangeredTortuga verde
Chelonia mydas
Anguila jardinera moteada
Heteroconger hassi
Anguila serpiente de bandas
Myrichthys colubrinus
Anémona alfombra gigante
Stichodactyla gigantea
Anémona disco
Discosoma nummiforme
Anémona magnífica
Heteractis magnifica
Babosa de mar española (Spanish dancer)
Hexabranchus sanguineus
Ecosystem
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Lady Elliot Island
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Reef manta rays for much of the year · turtles
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