Many people may know the Mon Bridge, Sangkhlaburi, as the longest wooden bridge in Thailand. The district is located in an area known as "Sam Prasob", which is the place where 3 rivers namely Songkalia, Bikli and Ranthi converge. is the origin of the River Kwai city of river The Mon Bridge is 850 meters long, built to cross. songkalia river Connecting the Mon-Sangkla traffic to each other. The Mon Bridge is another view point for Vajiralongkorn Dam Lake. and beautiful morning light Ready to experience the way of life of villagers in the middle of the fog