The characteristic cliffs of the royal gorge channeled the power of the river beneath a massive vertical canyon , in which little mistakes in the straightforward lines were punished with long swims Royal gorge别具特色的悬崖峭壁引导着巨大而笔直的峡谷之下的水力,在这条直线上发生一点小闪失都会受到长途游泳的惩罚。