关城的砖关长城盘踞在金柜山、翠屏山上,像雄鹰巨大的双翼,崇耸的关楼和关楼前的瓮城,就像雄鹰的头颅。关城城体跨度大,落差大,凭谷依山的雄胜气势,非一般关城能够相比。按古时的说法,它的总长达13华里37步。北关门城台墙面是花墙,光怪陆离,像一幅刻意标新立异的抽象派的画。砌台的用材太没规矩,有花岗岩条石,有碎石块,有青色的城墙砖。城墙砖还不是一种规格尺寸,有薄有厚有大有小,厚的是我们都熟悉的明代城墙砖,薄的,小的,并不是我们日常见到的那种盖房 Off the city’s brick off the Great Wall walled in Mount Cashmere, Cui Ping Hill, like the huge wings of the Eagle, Chong towering off and before the closing of the Urn, like the eagle’s head. Guancheng city span large, large gap, with the valleys of the mountain wins momentum, the general can not be compared to Guan City. According to ancient times, its total length of 13 liras 37 steps. Beiguanmencheng Taiwan wall is a flower wall, bizarre, like a radically abstract abstract art painting. Masonry timber is too rude, there are granite stone, gravel, a blue wall brick. City wall brick is not a standard size, thin and thick and small, thick are we all familiar with the Ming Dynasty city wall brick, thin, small, not that we see the kind of day