Great Keppel Island, situated in the southern Great Barrier Reef, is famous for its pristine sandy beaches and stunning coral reefs. With this tour, set sail from the mainland for a full day exploring the island. Spot marine life on a glass-bottom boat tour, go snorkeling along the coast, and enjoy free time to hike or relax at the beach. Enjoy a delicious lunch and morning and afternoon tea on board, and experience a thrilling boomnet ride.