Ever since my first visit to Po Toi back in September 2009, Hong Kong's southern-most island has been one that I've very much enjoyed visiting. If only the kaito service were more frequent -- with there still been just four departures from Stanley to that rugged, rocky island on Sundays, one on Saturdays and none at all on weekdays (and just one from Aberdeen on Tuesdays, Thursdays and Sundays along with a whopping two on Saturdays) -- I'd go more often.