Nothing is very difficult unless you have fear of height. Howeve

来源: Backcountry 于 2021-06-04 13:41:24 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (107 bytes)
本帖于 2021-06-04 13:42:51 时间, 由普通用户 Backcountry 编辑
回答: 请教关于冰川公园Grinnell glacier trail 由 backpacking 于 2021-06-02 18:43:07

However, being an out and back, it's a quite long hike with a moderate elevation gain. 

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