The Grotto - Victoria
Navy Pier isn't just a dive site, it's a spectacle, and frankly, one of our favourite dives in Australia, full stop. Dropping down beneath the pier, the sheer density of fish life is almost overwhelming. We’re talking schools of blacktip soldierfish so thick they dim the light, clouds of bream swirling around the pylons, and those magnificent giant groupers, often just hanging out under the shadows. It’s a sensory overload, in the best possible way. You’ll want to take your time here, peering into every crevice for a bluespotted shrimpgoby or a camouflaged frogfish. Our pick for an insider tip? Go at high tide for the best visibility, and keep an eye out for wobbegongs tucked into the sand flats beneath the structure. Night dives here are something else entirely, with lionfish on the prowl and cuttlefish flashing their colours. This dive is perfect for macro fanatics and wide-angle enthusiasts alike, truly a standout for any diver visiting Ningaloo.
- Location
- Victoria, Australia, Australasia
- Coordinates
- -38.277700, 144.637000
- Type
- reef
Marine Protected Area: Port Phillip Heads
Nearby Dive Sites in Victoria
- Anderson Reef (reef)
- Annabella Reef (reef)
- Antares Rock
- Bella Vista Reef (reef)
- Big Reef (reef)
- Bird Rock
- Black Reef (reef)
- Blairgowrie Pier (wall)
- Boarfish Reef (reef)
- Captain Nitros' Drop-off (reef)
- Castle Rock (reef)
- Cat Reef (reef)
- Cottage By The Sea (wall)
- Crawfish Rock
- Delta Reef (reef)
Marine Life in Victoria
Home to 139 recorded species including 64 reef fish, 26 sharks & rays, 17 whales & dolphins, 7 seagrass & algae, 7 other, 3 starfish.
Notable Species
- Snapper (Pagrus auratus) - Reef Fish
- Giant kelp (Macrocystis pyrifera) - Seagrass & Algae
- sea rimu (Caulerpa brownii) - Seagrass & Algae
- Sea Nymph (Amphibolis antarctica) - Seagrass & Algae
- Rig (Galeorhinus galeus) - Sharks & Rays
- Kelpie (Notolabrus tetricus) - Reef Fish
- Southern Right Whale (Eubalaena australis) - Whales & Dolphins
- Rock Perch (Parma victoriae) - Reef Fish
- Sea potato (Echinocardium cordatum) - Sea Urchins
- Patrician wrasse (Pictilabrus laticlavius) - Reef Fish
- Crested Weedfish (Cristiceps australis) - Reef Fish
- Dixons Stingaree (Urolophus paucimaculatus) - Sharks & Rays
- Ground Mullet (Neoodax balteatus) - Reef Fish
- Inanga (Galaxias maculatus) - Reef Fish
- Horse-shoe Leatherjacket (Meuschenia hippocrepis) - Reef Fish
- thorny worm (Glycera americana) - Worms
- Kelpie (Notolabrus fucicola) - Reef Fish
- Freycinet's Leatherjacket (Meuschenia freycineti) - Reef Fish
- Eastern Shovelnose Stingaree (Trygonoptera imitata) - Sharks & Rays
- Tasmanian Blenny (Parablennius tasmanianus) - Reef Fish