We have visited Magic Kingdom well over 10 times since the birth of our daughter in 2000.  We have visited in February, March, May, June, October and November.  We have loved each visit with the exception of our visit in June.  Way TOO HOT!  Our favorite times are October and November.  The weather is perfect and the parks are decorated for the holidays.  In October it is decorated for Halloween/fall and near the end of November for Christmas.  There is just extra magic during those times of year.  In order to beat the crowds I highly recommend getting there early, yes you will miss some...