large sand stone canyon cliff shoreline of mekong river on cloudy day at ban pha chan, ubon ratchathani - thailand

amazing and asia background ban beautiful beauty black boat canyon chan cliff coastline dawn day desert fisherman fishing grand huge indochina khong landscape laos local mae mekhong mekong morning mountain nature outdoor park pha ratchathani river rock scene scenery scenic stone structure summer thai thailand tourism travel tropical ubon ubonratchathani unseen view water white