Height of about 45 m flow pass the cliff to bottom is a large basin. The water is emerald green. The white sand. Perfect for swim. The top are the viewpoint and take photos.
Trip : From Bangkok can go by trains and cars (old line - new line). When come to Ubon Ratchathani province. Traveling by car buses. Amphoe Na Jaluai. Distance of about 100 km.
If traveling by car. Recommended route. Ubonratchathani - Amphoe Na Jaluai, Warin Chamrap, Det Udom, Nam Yuen total distance of 140 km before Amphoe Nar Jaluai about 10 km to Ban Kaeng Rueng House has a Junction to National Park
From : https://www.facebook.com/profile.php?id=100003163334179
Data and Photo by http://travel.thaiza.com/
Google map (Phu Jong Na Yoi National Park)