Underwater diving sites by country

Underwater diving sites vary widely around the world, offering diverse marine life, shipwrecks, coral reefs, and unique underwater landscapes. Here are some notable diving sites categorized by country: ### Australia - **Great Barrier Reef**: The largest coral reef system in the world, famous for its biodiversity. - **Ningaloo Reef**: Known for whale shark encounters and vibrant coral reefs. - **SS Yongala Wreck**: A historic shipwreck site teeming with marine life.