Mike Ball Dive Expeditions runs exceptional liveaboard scuba diving adventures from Cairns to the Great Barrier Reef and Coral Sea-two of the world's most iconic dive regions. Explore the vibrant biodiversity of the northern Great Barrier Reef, including the legendary Cod Hole, or head offshore into the remote Coral Sea for thrilling big-fish encounters, shark action, and crystal-clear visibility. Standard Expeditions (3, 4, 5, 7 Night), Exploratory and Special Itineraries also available.