6-Day Australian Journey: From Sydney’s Opera House to the Reef Embark on a 6-day journey that takes you from Sydney’s world-famous Opera House to the wonders of the Great Barrier Reef. Along the way, explore the majestic Blue Mountains, home to wildlife and stunning natural landscapes. https://nitsaholidays.in/detailsmore/explore-the-wonders-of-australia-6-day-of-adventure-and-relaxation