แก่งชมดาว+3000โบก (Whitewater Chomdao + 3000 wave )
3000 waving the rock beneath the river. In Pho Sai Ubon Ratchathani! Caused by water erosion. A pool of more than 3,000 wells! And will be visible during the dry season, the water dry up. Such rocks would emerge from the water like a mountain in the Mekong River. The locals called Grand Canyon river This phenomenon takes place about a month from October to May, after which it will flood a flood wave that sinks to the river.
Feb 6, 2016