pa cho waterfall - budo-sungai padi nation park

rock geology terrain ruins tree wall cliff boulder soil formation wilderness stream water bedrock wadi plant trail nature cho waterfall budo-sungai padi nation park national narathiwat province thailand sankala khiri mountain range southernmost subrange tenasserim hills area haven guerrillas people ventured natural jungle environment situation improved 1974 royal forest department established pacho budo–su-ngai