Dong Puong is a scenic area of Ba Be National Park, situated on the river Energy Ba Be district, Bac Kan province, Cho Ra town center is about 5km. Dong Puong formed when rivers run through the limestone below the Lung Yan. Dong Puong 300 meters long, 30 meters higher than the vertical cliffs and many stalactites with different shapes and colors. In Dong Puong cave with thousands of bats live or refuge. Boats can on Nang River through Dong Puong cave. In visit Dong Puong cave will be looking stalactites - masterpiece of nature in Bac Kan province. We paddled on the Power to visit, where we lost in the fairy world with countless stalactites want.