Start the tour by boarding the cruise boat at the convenient departure point at Circular Quay. Set off on your cruise around Sydney Harbour taking in all the famous landmarks and sights from the water. Take advantage of many photo opportunities with the city skyline of Sydney as a spectacular backdrop. As you head out further into the harbor, appreciate the vastness of the area and admire the many secluded beaches and spectacular sandstone cliffs.  Then, stop off at one of Sydney Harbour National Park’s protected islands. Explore this hidden gem right in the middle of the harbor as you discover natural bushland that was once common around Sydney. Listen to commentary on the history of Sydney Harbor as well as details of the marine life that inhabits its sandy beaches, grassy sea beds, and rocky shores. Enjoy the opportunity to swim and snorkel at a hidden beach. Return to the boat and savor a freshly-prepared BBQ buffet lunch as you cruise back to the Harbor.