It depends upon what you're looking for. We've been during December and also March. We've decided to wait and go in June from now on. During the winter HHI is dead. We were especially disappointed last March. It was too cold to do much on the beach (even at the Beach House). Plus all of the restaurants were empty. Now I'm not wild about crowds, but I do like to have some people around me when I eat out. But if you want peace and solitude and cold weather, the winter would be the time to go.