While mantas are sighted year-round in cleaning stations, the best time for schooling mantas is June to October. We know their haunts. We know where they congregate. There were times that we have sighted them in great swirling schools numbering hundreds day after day. Join one of our tours June to October. The bonus is whale sharks and the fabled fish life of Maldives. While most tours are 5 days and 6 days (Click here to refer our Tour Schedule), we have thrown in two 10 day tours in 2007 (31 August to 09 September and 12 to 21 October) for those who thirst for a longer thrill. Two consecutive short tours, of course, can be combined for a longer charter if the dates of our designated 10 day tours do not suit you.