Khon Phapheng is the largest waterfall in Southeast Asia, located on the Mekong River in Laos. It is situated near the border with Cambodia and is known for its stunning natural beauty and powerful cascades. The waterfall spans approximately 10,783 meters wide and features a series of rapids and drops, making it a popular destination for tourists and nature enthusiasts. The area around Khon Phapheng is rich in biodiversity and supports various wildlife species. Visitors can enjoy activities such as boat rides, hiking, and exploring the surrounding landscapes. The waterfall is also significant for local communities, providing resources and supporting the regional economy through tourism.