High mountains and remote wilderness areas in parks such as Grand Teton [Wyoming], North Cascades [Washington], and Wrangell-St.

• 在怀俄明州大提顿(GrandTeton)、华盛顿州北瀑布(NorthCascades)和阿拉斯加州兰格尔-圣伊莱亚斯(Wrangell-St.