Deep Andaman Queen is a liveaboard dive operator based at Chalong Pier in Phuket, Thailand, running multi-day scuba diving cruises aboard the MV Deep Andaman Queen. Built in 2008 and fully renovated in 2019, the 30.5 m boat has 10 air-conditioned cabins with private bathrooms for up to 23 guests, an onboard Nitrox membrane system, a large dive deck with two exit ladders and freshwater showers, and a saloon and sun deck for relaxing between dives. The operator runs 4-10 night itineraries covering the Similan and Surin Islands, the South Andaman (Koh Haa, Koh Lipe, King Cruiser wreck), Hin Daeng and Hin Muang, and, when conditions allow, Myanmar's Mergui Archipelago (Burma Banks, Black Rock). Trips include daily boat dives, night dives, full board with Western and southern Thai cuisine, and onboard dive courses. The crew includes a dedicated dive leader, captain, technician, housekeeper, steward, cook, and engineer.