Area of scene of national 5A class, it is area of Chinese travel scene highest grade, representing the social estate of travel beauty spot of Chinese world-class high-quality goods. This is the special honour that area of a lot of scene longs for day and night, and one of leading sheep that hill custom can say is area of scene of class of our country 5A. National tourism bureau approved first list that calls area of 5A class scene 2007 in, hill custom with respect to amid. Hill custom, be located in Heibei to save northeast of city of island of emperor of the Qin Dynasty 15 kilometre place, it is one of northeast pass of bright Great Wall, start of Dongduan of bright Great Wall was considered as before 1990, with 10 thousand lis the fine valley besides closes echo each other at a distance, famed the world. Ming Hongwu 14 years (1381) build city building to close set defend, because its depend on sea of hill front of a garment, custom of friend name hill. Circumference of hill custom city makes an appointment with 4 kilometre, be linked together with the Great Wall, it is with the city close, the city is 14 meters fast, thick 7 meters, have 4 main city gate, a variety of defence are built. The city of hill custom, circumference makes an appointment with 4 kilometre, it is a small town, whole city and Great Wall are linked together, it is with the city close. Whole town has 4 main city gate, have the defence building of a variety of ancient time, it is the area just outside a city gate with wholer system of a defense, have " the world the first close " say. Because at Central Plains Nong Gengwen changes the hub position with northeast nomadism culture, hill custom is in the trade position of period of bright Qing Dynasty particularly remarkable, central Plains and come-and-go of minority business travel are frequent, town of military importance of military affairs of hill custom since, it is trade town of military importance. Hill custom is located in bright Great Wall east upright, it is bright Great Wall reachs the place that collect exclusively with sea photograph. Hill custom is unit of protection of cultural relic of the first batch of keys of countrywide, was included directory of world culture bequest 1987. 2003, hill custom began repair project, 2007, make division of scene of travel of stage of 5A of the first batch of countries of our country, till 2009. Here time of 6 years cost near 20 100 million. Nevertheless, 2015 when, national tourism bureau announces, because of scene area misgovern, cause the price damaged of dirty chaos of sanitation of con, environment, establishment quality of general, service drops serious, cancel aptitude of class of 5A of area of hill custom scene. Hill custom ancient city is bright the system of important martial defence of a city on Great Wall, the door is pressed down east east building imposing manner is grand, because be located in strategic pass, phasic strategic place, it is Great Wall east case the first close, friend says " the world the first close " . And " the world the first close " in so called " the first " , show hill custom is located in Great Wall not only most east upright, more made clear corridor of westing of its guard distant, the importantly manage value of bodyguard North China Plain. "The world the first close " a horizontal inscribed board is 5 meters long 1.5 meters tall, every word a meter superabundant, style of writing or drawing is vigrous and simple and honest, with one integrated mass of style of a tower over a city gate, can says Gu Jin is gigantic make.