Destinations · Australia

Diving & Wildlife in Australia

Australia diving and wildlife guide: temperate shark diving, Great Barrier Reef, and unique marine life. Insider tips from a marine biologist.

Simon Pierce

Written by Simon Pierce

Marine biologist · Updated

Marine biologist and wildlife photographer. Executive Director, Marine Megafauna Foundation.

Updated About Simon →

Australia offers some of the most diverse diving and wildlife experiences in the world—from the tropical Great Barrier Reef to the temperate waters of New South Wales, where leopard sharks and grey nurse sharks congregate.

I’ve been diving Australia since 2010 and now call the country home. These are my top recommendations.


Top Destinations

Byron Bay

Home to Julian Rocks, one of the best temperate shark dives in the world. Leopard sharks, grey nurse sharks, manta rays, and turtles year-round.

Best for: Shark lovers, underwater photographers, intermediate divers.

Wildlife Watching in Arakwal National Park, Byron Bay

Wildlife-Watching at Binna Burra, Queensland

In Photos: The Birds of Eagleby Wetlands, QLD

Wildlife Watching at Maleny on the Sunshine Coast


Planning Your Trip

Best Time to Visit

  • Byron Bay: Year-round, but June–November for grey nurse sharks, December–May for leopard sharks
  • Great Barrier Reef: June–October (dry season, best visibility)

What Makes Australian Diving Unique

Australia sits at the meeting point of tropical and temperate waters, creating unique marine ecosystems. You’ll find species here that exist nowhere else.


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