冰峪是国家首批AAAA级景区、国家地质公园、国家森林公园。史载唐太宗李世民率百万大军征东到此，时值阳春三月，沟外青山吐翠，沟内却冰封雪飘，沟口如瓶颈，颇有“一夫当关，万夫莫开”之势，李世民见此奇景，命大军驻扎于此，即赐名“兵御沟”，又称为“冰峪沟”。

Bingyu is one of the first AAAA scenic spots, National Geopark and National Forest Park. According to the history, Li Shimin, the Emperor Taizong of Tang Dynasty, led a million troops to March here in the East. It was March of Yangchun. There were green mountains outside the ditch, but the inside of the ditch was icy and snowy. The mouth of the ditch was like a bottleneck. It was quite like "one man is at the gate, and ten thousand men can't open it". Li Shimin saw this wonderful scene and ordered the troops to stay here, which was named "bingyugou", also known as "bingyugou".