The 7-night Coral Sea & Ribbon Reefs Exploratory expedition by Mike Ball Dive Expeditions offers a unique diving experience. Bougainville Reef features dramatic drop-offs and an array of large pelagic species, making it a diver’s paradise. Holmes Reef is known for its pristine coral formations and abundant marine life, offering spectacular underwater landscapes. Osprey Reef stands out for its thrilling shark dives and diverse ecosystems. These sites, combined with the iconic Ribbon Reefs, provide an unparalleled diving adventure aboard the comfortable Spoilsport vessel.