In the summer of this year At Kaeng Whanguan - Wang Tao over Lam Cha Dam, Khok Krachai Subdistrict, Khon Buri District, Nakhon Ratchasima Province, which is considered the upper source of the Mun River. Is an area of ​​Thap Lan National Park There is still clear water flowing slowly. It is beautiful, suitable for a vacation and soak in the clear, cool water to  slotxo ระบบออโต้ cool off greatly. At the same time, there are also many species of butterflies fluttering with colors to add beauty to the area. Elevating the atmosphere to be more beautiful Waiting for tourists to experience in the summer of this year. By butterflies in the said area, the research team from the park Honor Butterfly Suranaree University of Technology Has entered the area to survey and identify butterfly species in the area and found that at least 18 species of butterflies, the diversity of butterflies found. It indicates the abundance of forests in Thap Lan National Park as well. Since most butterflies feed on a completely different dietary plant, the greater the variety of butterfly species found. Shows that the forest still has a great variety of plants as well

For traveling to the rapids that are Can travel to the boat. There will be villagers serving tourists at Ban Map Krad Pier, Khok Krachai Subdistrict, Khon Buri District, Nakhon Ratchasima Province for approximately 600-1,200 baht per day depending on the size of the load. Which can carry about 7 -14 passengers per vehicle if anyone is interested in traveling to travel We recommend you to arrive at the pier early in the morning due to the strong sunlight. Phung had to cruise across Lam Chae Dam about 45 minutes before arriving at the destination.