Yes, it is possible to visit multiple parts of the Great Barrier Reef during your trip. The reef stretches over 2,300 kilometers (1,400 miles), and there are numerous access points along the coast. Different tours and cruises offer the opportunity to explore various sections of the reef, allowing you to experience its diverse ecosystems and marine life. Whether you choose to visit multiple locations in one trip or plan separate visits on different occasions, each part of the Great Barrier Reef offers its own unique charm and exploration opportunities.