If you have free time during the long weekend You should go to Kaeng Krachan National Park The park is located in Phetchaburi and Prachuap Khiri Khan Provinces, Kaeng Krachan National Park is famous for dense morning mist covering the park with hill tops sticking above mist cloud around December-March, creating a spectacular view
Kaeng Krachan National Park covers a reservoir and mainly rain forests with rich flora and fauna.