The Great Sandy Straits Marine Park lies off Hervey Bay and offers pristine waterways, reefs, islands, and marine life. This glass-bottom eco-tour lets you enjoy them to the max from every angle—from above water, below water, and land. Admire the corals through the glass, watch for turtles, dolphins, and dugong; stop to swim and snorkel; and uncover indigenous culture at an island. Onboard lunch and snorkel equipment is included.