Castle Rock
★★★★☆
(163)
Castle Rock is located outside the Port Phillip Heads in approximately 18 metres of water. It sits on a sandy bottom and rises to around 12 metres. The rock is around 200m in circumference, has many overhangs, walls and swimthroughs, and can be circled several times in a dive.
The fixed depth, lack of current and easy navigation make this the perfect dive for newer Open Water divers.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 600
iStock/ultramarinfoto
5 Sightings
J
1
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
1
O
0
N
2
D
0
Shutterstock-Shane Myers Photography
Green Turtle
2 Sightings
J
0
F
0
M
0
A
0
M
1
J
0
J
0
A
0
S
1
O
0
N
0
D
0
Alamy/BIOSPHOTO
Ocean Sunfish
2 Sightings
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0
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0
M
1
A
0
M
1
J
0
J
0
A
0
S
0
O
0
N
0
D
0
Alamy/National Geographic Image Collection
Oceanic Whitetip Shark
1 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
1
N
0
D
0
iStock-crisod
Reef Manta Ray
1 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
1
S
0
O
0
N
0
D
0
Alamy-National Geographic Creative
Leatherback Turtle
1 Sightings
J
0
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 200
Alamy-WaterFrame
Moray Eel
1 Sightings
J
0
F
0
M
0
A
0
M
1
J
0
J
0
A
0
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 27
iStock-Global_Pics
Barracuda
1 Sightings
J
0
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
Alamy/Reinhard Dirscherl
Octopus
1 Sightings
J
0
F
0
M
0
A
0
M
0
J
1
J
0
A
0
S
0
O
0
N
0
D
0
iStock-June Jacobsen
Whitetip Reef Shark
20 Sightings
J
0
F
2
M
2
A
4
M
2
J
0
J
0
A
3
S
2
O
2
N
2
D
1
