美国阿拉斯加卡特迈国家公园
April 3, 2013
Katmai National Park, Alaska
Photograph by Michael Melford, National Geographic
Alaska’s Katmai National Park is famous for bears and volcanoes. In the Valley of Ten Thousand Smokes, pictured here, a stream carves a canyon through rock formed during the 1912 eruption of nearby Novarupta Volcano. The snowcapped peaks are Mount Griggs and Mount Katmai (far right), part of an active system of ten volcanoes that surround the valley.
卡特迈国家公园以棕熊和火山闻名。图中是万烟谷，是在1912年诺瓦拉普塔火山爆发而形成的熔岩灰流峡谷。图上的雪峰是吉里格斯火山和卡特迈火山（最右边），这是10座火山环绕的峡谷的一部分。
http://travel.nationalgeographic ... en-thousand-smokes/