Caicos Adventures continues to be the premier dive operation on Providenciales. The two catamarans are the most spacious and stable that I have been on during my 600+ dives. The areas visited are exclusive and, although the time to get there is more than normal, the boats are so comfortable that time flys. The West Caicos dives are spectacular and the service on board is second to none. I have been there several times and will return without hesitation.