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190 dive sites matching “seadragon”Across Australia
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Sydney South & Botany Bay

Astrolabe Cove / La Perouse Bay

A sheltered shallow drift beside the Bare Island bridge with seahorses, pineapplefish and blue-ringed octopus – the quiet macro…

ShoreUp to 10 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Sydney South & Botany Bay

Bare Island

Sydney's premier shore dive and macro site – Indianfish, pygmy pipehorses, seahorses and anglerfish on sponge reef beside an…

ShoreUp to 15 m
NSWYouDive mascot illustration; not a photograph of the siteWall

Sydney South & Botany Bay

Bare Island – Deep Wall

Bare Island's deepest and most colourful route – a 3 m+ wall at 15–19 m linking the Big Rock, cable gully, 15 Metre Reef and…

Shore or BoatUp to 19 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Sydney South & Botany Bay

Bare Island – Isolated Reefs

Two sponge-smothered reefs alone on the sand at 15–19 m, with kingfish, giant flathead, seahorses and anglerfish – Bare Island's…

ShoreUp to 19 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Sydney South & Botany Bay

Bare Island – Left (Eastern Side)

The easiest Bare Island route – a 6–12 m reef edge with a canyon and cave, seadragons and pygmy pipehorses, ideal for training…

ShoreUp to 12 m
TASYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Hobart & Derwent

Blackmans Bay

Two easy shore dives in one suburban bay – crevice-rich reef at the blowhole and a giant kelp patch at the south point.

ShoreUp to 12 m
NSWYouDive mascot illustration; not a photograph of the siteWall

Sydney South & Botany Bay

Bondi Wall / North Bondi Reef

A long, sponge-covered north–south wall from 21 to 27 m off the North Bondi headland; excellent nudibranch macro.

BoatUp to 30 m
VICYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Phillip Heads

Buckleys Cave

The shore entry to the outer Lonsdale Reef beneath William Buckley's cave – Shark Gutter, Mushroom Rock and five…

ShoreUp to 10 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Sydney South & Botany Bay

Cape Banks / Cruwee Cove

Gullies 30 m long and six-plus cave systems on the seaward side of Botany Bay's northern head – 'the equal of any dive site in…

BoatUp to 30 m
VICYouDive mascot illustration; not a photograph of the siteReef

Mornington Peninsula

Cape Schanck West (Pulpit Rock)

Gullies, gorges and bommies around a basalt headland with The Arch swim-through and Shark Cave full of Port Jacksons; the most…

ShoreUp to 7 m
VICYouDive mascot illustration; not a photograph of the sitePinnacle/Bommie

Port Phillip Heads

Castle Rock

A turreted bommie in open water outside Point Lonsdale, 200 m round and 12–20 m deep, with undercuts full of blue devils and…

BoatUp to 20 m
TASYouDive mascot illustration; not a photograph of the siteCave/Cavern

Tasman Peninsula

Cathedral Cave

Australia's largest sea-cave system with named passages (Catacombs, Revelation Bend, Skull Cave, Devil's Tonsils); walls covered…

Boat (day trip)Up to 21 m
VICYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Phillip Heads

Cottage by the Sea Reef

Queenscliff's shore dive below the historic Cottage by the Sea: ledges and sponge reef to 10 m with seadragons, blue devils,…

Shore or BoatUp to 10 m
TASYouDive mascot illustration; not a photograph of the siteWall

Tasman Peninsula

Deep Glen Bay North Wall

Colourful sponge and sea-whip wall that is the fallback when the Sisters are blown out, with seals and seadragons.

Boat (day trip)Up to 40 m
VICYouDive mascot illustration; not a photograph of the siteReef

Mornington Peninsula

Diamond Bay, Sorrento

The most accessible back-beach dive: ledges, kelp, bommies and caves around a small sandy cove with a staircase entry.

ShoreUp to 10 m
SAYouDive mascot illustration; not a photograph of the siteJetty/Pier

Yorke Peninsula

Edithburgh Jetty

Arguably Australia's best jetty dive: 150-year-old piles smothered in sponge and ascidian growth hosting anglerfish, pyjama…

ShoreUp to 9 m
WAYouDive mascot illustration; not a photograph of the siteJetty/Pier

Esperance & Recherche Archipelago

Esperance Jetty

Leafy seadragons and a dedicated dive trail at the end of Esperance's new 415 m jetty, a short walk from the dive shop.

ShoreUp to 8 m
TASYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Tasmania East Coast

Fish Rock (Bicheno)

A split granite spire a short swim from the breakwater, with seahorses and seadragons in the surrounding weed and excellent night…

Shore or BoatUp to 15 m
VICYouDive mascot illustration; not a photograph of the siteJetty/Pier

Mornington Peninsula

Flinders Pier

The weedy seadragon capital of the world – dozens of residents in seagrass at 3–4 m under a heritage pier, plus cowfish, big rays…

ShoreUp to 6 m
TASYouDive mascot illustration; not a photograph of the siteKelp Forest

Tasman Peninsula

Fortescue Bay

Easy shore access to one of the last giant kelp forests on the Tasman Peninsula, with camping on the beach.

Shore or BoatUp to 20 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Sydney South & Botany Bay

Henry Head (Botany Bay)

Boulders, ledges and swim-throughs under some of Sydney's best sponge gardens, sheltered in a north-easterly and only 1 km from…

BoatUp to 27 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Sydney South & Botany Bay

Indian Point (Congwong Bay)

A 9–15 m wall cut by thirteen gutters with seadragons, red Indianfish and seahorses, a few hundred metres from Bare Island and…

Shore or BoatUp to 16 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Sydney South & Botany Bay

Inscription Point (Kurnell)

A one-way flood-tide drift past Sydney's best sponge gardens and up to twenty seadragons, finishing at the Monuments wall.

ShoreUp to 14 m
SAYouDive mascot illustration; not a photograph of the siteJetty/Pier

Kangaroo Island

Kingscote Jetty

Leafy seadragons, seahorses and giant cuttlefish under an easy town jetty – Kangaroo Island's reliable fall-back dive.

ShoreUp to 8 m