Many visitors riding tour buses disembark at a certain point along the gorge and walk along the edge viewing the scenery. They get back on the bus further on, thus saving the trouble of walking back to where they started.
有些旅行團會選擇峽谷的某一點讓遊客下車，然後邊走邊看到另一處上車，省掉了走回頭路的麻煩。