I have come to Phu Tab Berk many times but I have never seen the foggy sea at all. So I follow "Kao Kor - Phu Tab Berk Lover page", there are updated information about the recommended period when you can see the foggy sea. That helps me to complete this trip and see the foggy sea as I expect.
Again many thanks for the information from "Kao Kor - Phu Tab Berk Lover page".