Name: Kaeng Krachan National Park

Location: Petchaburi, Central Thailand

The most extensive national park of Thailand, occupying a largely unexplored area of 2,915 square kilometers (1.7 million rai of land), Kaeng Krachan was declared a national park on 12 June 1981. The park is located 53.5 kilometers from the city and is 3 kilometers beyond Khuean Kaeng Krachan (Kaeng Krachan Dam).