长白山除了它冰封千里,雪覆万仞,风啸壑吼、谷深林密外,还有许多难解之谜。首先是自然景观之谜:躲在原始森林中的长白山大峡谷,人迹罕至。沿林中小径穿行,可见古树参天,倒木纵横,青苔遍地。待隐约传来水声,眼前会豁然开朗,举目平缓的大山密林中,一道像刀劈斧凿出的奇伟峡沟,宽二三百米,蜿蜒曲折,若云龙难见首尾。抓紧树干,心惊胆战地探头下望:绝壁陡立,峰 Changbai Mountain in addition to its frozen thousands of miles, snow covered Wan 仞, wind roar, deep Guilin, there are many mysteries. The first is the mystery of the natural landscape: hiding in the primeval forest in the Changbai Mountain Grand Canyon, rare. Walking through the forest trails, we can see the towering old trees, inverted wood, moss everywhere. To be vaguely heard the sound of water, the eyes will be suddenly bright, gently moving mountain jungle, a knife-ax clever Ridge Gap, wide two or three hundred meters, twists and turns, if Yunlong see the beginning and end. Grasp the trunk, scared to look under the probe: cliff steep, peak