Kaeng Saphue, the rapids in the Mun River is a place to relax and enjoy the currents and wave sound. ‘Saphue’ derives from the word ‘Samphuet’ in Suai ethnic language which means large serpent. Regarded as the most beautiful waterfall in Ubon Ratchathani, Kaeng Saphue is sited in Mun River near Pibun Mangsahan District Office, about 45 kilometers from Ubon Ratchathani City center, on the left-hand side of Highway No. 217. There is a public park on the riverside, good parking places, handicrafts and food vendors. There is a statue and a chinese temple. We saw some rocks in the Mun river in this late June but the best visit time is the dry season. Don't miss the drum and gong makers near Phibun Mangsahan! This beautiful cataract of natural rocks is visible for half the year during the dry season. Opening hours: Daily from 8.00-17.00. In addition, the month of April every year during the Songkran festival. Municipal Subdistrict Phibunmangsahan. Songkran Festival was organized at Kaeng Saphue up. Which in Songkran festival, there are alot of tourists come visit.