Don Khon is one of the islands in the 4000 Islands region of the Mekong River in Laos. It is known for its beautiful landscapes, traditional villages, and laid-back atmosphere. Visitors can explore the island by bicycle or on foot, enjoying the scenic views of rice paddies and the river. The island is also famous for its waterfalls, particularly the Khon Phapheng Falls, which is one of the largest waterfalls in Southeast Asia. Don Khon offers opportunities for activities like kayaking and dolphin watching, making it a popular destination for travelers seeking nature and adventure.