Top 5 Places For Scuba Diving In Australia 2025

Picture yourself gliding through the crystal-clear waters of the Great Barrier Reef, swim with sea turtles, or witness the cuttlefish changing colours in South Australia. Whether you’re a beginner taking your first dive, or an experienced diver seeking new thrills, Australia’s diverse diving spots cater to all adventure levels.

What makes scuba diving in Australia special? Along with its colourful coral reefs, and abundant marine life, its the chance to explore underwater in five distinct regions. Are you ready to discover the best diving places in Australia? Come, let’s dive in!

1. Great Barrier Reef 

Head to Cairns or Port Douglas for epic underwater adventures. For a truly special experience, join Mike Ball Dive Expeditions to Ribbon Reef. The best part? You can witness sea turtles nesting and playful dwarf minke whales gathering in their natural habitat.

• Best & Rarely Visited Dive Spots: Far North Region, Great Detached Reefs, and Southern Islands of Capricorn Bunker Group(Heron Island, Lady Musgrave Island, and Elliot Islands).
• Top Marine Life Encounters: Wobbegong, Hammerheads, Tiger sharks, Sperm whales, Humpbacks, Dwarf minke whales, Sea snakes, Manta rays, Eagle rays, Parrotfish, and Turtles. 
• Diving Difficulty Level: Beginner to advanced.
• Approx Price: ₹12,960/-

2. Ningaloo Reef

• Best Dive Spots: Lighthouse Bay, Coral Bay. 
• Top Marine Life Encounters: Humpback whales, Turtles, Trevallies, Dugongs, Nudibranchs, Dolphins, and Manta rays. 
• Diving Difficulty Level: Beginner to advanced.
• Approx Price: ₹16,199/-

Suggested Read: Top 12 National Parks In Australia | Features, Things To Do

3. New South Wales

• Best Dive Spots: Byron Bay, Lord Howe Island.
• Top Marine Life Encounters: Cuttlefish, Rainbow runners, Moray eels, Pufferfish, Sea spiders.
• Diving Difficulty Level: Beginner to advanced.
• Approx Price: ₹5,980/-

4. Victoria

• Best Dive Spots: Flinders Pier, Offshore islands.
• Top Marine Life Encounters: Octopuses, Seals, Seahorses, Eels, Nudibranchs, Weedy Seadragons, Stingrays, Eagle Rays, Cuttlefish, Crabs, Sponges. 
• Diving Difficulty Level: Beginner to advanced.
• Approx Price: Starts from ₹4,261/-

Suggested Read: Best Time To Visit Australia Guide: Weather And Seasons

5. South Australia

There are also amazing boat and shore diving options. Witness a Giant Cuttlefish Migration putting on a spectacular show of changing colours and patterns from May-August. You can also spot the magical leafy sea dragons, and swim along playful seals. Overall, you will get a chance to explore the spectacular marine life in some of the uncrowded dive sites and come face-to-face with great white sharks!

• Best Dive Spots: Neptune Islands, Rapid Bay, Port Lincoln
• Top Marine Life Encounters: Great white sharks, Giant Australian cuttlefish, Leafy sea dragons, Australian sea lions, Blue ring octopus, and Weedy sea dragons. 
• Diving Difficulty Level: Beginner to advanced.
• Approx Price: Starts from ₹5,393/-

Best Time For Scuba Diving In Australia

Scuba Diving Tips For Australia

• Pick A Good Diving School

Always go with a proper diving school that has certified teachers. They’ll have the right gear to keep you safe. It’s definitely worth paying a bit more for peace of mind!

• Learn About Your Diving Spot

Before jumping in, get to know where you’ll be diving. Check what the weather will be like, what marine encounters you can expect, how far you can see etc… Ask about any special safety rules for that location.

• Check Your Equipment

Whether you buy or rent gear, make sure there aren’t any rips, broken zippers, or weak spots. Don’t forget to check your air tanks and gauges. 

• Listen To Your Teacher

Pay attention when your instructor talks. Follow their plan and stay with your group.

• Keep Breathing

Here’s an important rule: just keep breathing normally underwater. Don’t hold your breath! As you go deeper, the pressure changes, and holding your breath could hurt your lungs.

• Pop Your Ears Often

As you go deeper, you may feel pain in your ears due to the pressure. To fix this, gently pinch your nose and blow, or just swallow. This helps your ears adjust to the pressure change.

• Watch Your Air

Keep checking how much air you have left! It’s easy to forget when you’re having fun looking at fish! It is very important to start heading up when your tank is half empty!

• Don’t Touch Marine Life

Colourful fish and corals look amazing, but keep your hands to yourself! Some sea creatures can sting or hurt you if you touch them, even by accident.

• Take It Easy

Diving should be relaxing! Don’t rush around or swim too fast. If you need a break, let your instructor know and rest for a bit.

Suggested Read: Top 30 Things To Do In Australia. Thrilling Adventures 2025