Discover Australia: A 6-Day Adventure from City to Reef From the bustling streets of Sydney to the peaceful Blue Mountains and the vibrant Great Barrier Reef, this 6-day tour offers a perfect balance of city sightseeing, natural wonders, and marine adventures. https://nitsaholidays.in/detailsmore/explore-the-wonders-of-australia-6-day-of-adventure-and-relaxation