They considered 250 vacation destinations to make the final list. These breathtaking photos will show why the Great Barrier Reef earned the top spot.

Jonathan Hair from ABC News Verify discusses new satellite imagery that revealed huge amounts of floodwater heading into the ocean and towards parts of the Great Barrier Reef.

Satellite imagery has revealed the huge amounts of floodwater heading into the ocean and towards parts of the Great Barrier Reef after Queensland experienced more than two weeks of heavy rain.

Souvenir photos cost AU$20 (roughly $15 ... head to the habitat's website. Great Barrier Reef Snorkeling and Diving Cruise from Cairns (3348 reviews) Ocean Freedom Great Barrier Reef Luxury ...

Netherlands tourist collapsed on Wednesday Had been snorkelling at Norman Reef READ MORE: Nicholas and Adrian smile for a heartwarming father-son photo aboard a Great Barrier Reef cruise ship A ...

The future of coral reef protection lies at the intersection of technology and collaboration, say Australian researchers who ...

One of the seven wonders of the natural world, the Great Barrier Reef lies in the clear blue waters off the northeast coast of Australia. Spanning 14 degrees of latitude, this complex reef system is ...

Explore the ultimate Belize Travel Guide for your next adventure to pristine beaches and stunning coral reefs.

Great Barrier Reef Marine Park Authority Chief Scientist Roger Beeden is optimistic about the reefs resilience but warned reef dynamics were more complex than annual timescales. Picture ...

Photos of individual coral colonies monitored ... government initiatives like the US Coral Reef Task Force, Australia's Great Barrier Reef Marine Park Authority, and the International Coral ...