Phou Bia 🏔️ Overview Phou Bia is the highest mountain in Laos and the loftiest summit of the Annamite Range. Rising in the rugged highlands of Xaisomboun Province, the mountain reaches approximately 2,830 meters (9,285 feet) above sea level. Its importance extends well beyond elevation. Phou Bia has 2,079 meters (6,821 feet) of topographic prominence, …
