这里是距离北京最远的北边界,被人们戏称为北京的“北极”。这里的冬季最低气温可以达到零下20多摄氏度。这里与外界的唯一通道曾是蜿蜒曲折的盘山路。在2005年之前,这里一下大雪,就会封山,即使是小雪,都不易通行。这里就是怀柔区的喇叭沟门。除当地居民外,这里还常年居住着一批森林的守护者———喇叭沟门林场的11名职工。 Here is the farthest northern border from Beijing, people are nicknamed Beijing’s “North Pole.” The lowest temperature in winter here can reach minus 20 degrees Celsius. The only access to the outside world here was the winding winding road. Before 2005, here a bit of snow, it will seal the mountain, even the snow, are not easy to access. Here is the bellboy gate in Huairou District. In addition to local residents, there are also 11 workers who live in the valley at Laba Gate Farm for years.