I found out the missing bridge to the trail to Bow Hut, which was a gigantic rock bridging from one side of the canyon to the other. I nagged my wife for further excursion but overruled by her. It was too late for further hike and back.
A.K.A. Kendo Osaka. Half man half machine since a serious injury in his right ankle in 2010 winter time. Thanks to brilliant Swedish doctors and nurses, he is now able to create more horse power than used to before the injury. He can run fast, he can raise heavy weight at gym and he can ski excellently.