San San [Baoji]

San San, also known as the customs clearance, customs clearance in one of four for the bulk of the Zhou dynasty pass, Gu Ming, scattered and customs. Here because of a critical situation, Cengluan stacked嶂great "when the Commissioner Yifu, a million Fumo" trend. Recapped north-south traffic because of the throat, since ancient times as "Chuan-Shan throat," military strategists battleground.

According to historical records, the Commissioner has scattered more than 70 times in battle. Chuhan of the dispute when the Hanshin "Ming Xiu plank road, the cover of Chencang" From here on after, the three countries, Lu Zhang Xi Zheng Cao Cao also through here; According to Chen Shou "Three Kingdoms" records: "(Lite-2006) spring - San comeback customs, Wai Chencang, Cao Zhen refused to. "

This Chuan-Shan Road, BAO-CHENG RAILWAY through customs and that the Millennium Tianqian change thoroughfare, a group of tourism industry to build stadiums. Shanyan stay predecessors engraved on the "ancient customs largest casual" still see a few words.

Commissioner of the San, also known as "casual clearance." Sichuan-Shaanxi Baoji City in the southern suburbs of the 19.5 kilometer road-Jiang River. For the casual home on Ridge named (a casual Gu said that because of water named). Shaanxi Province to focus on heritage conservation units. Its ruins, and the range is from the southern Qinling beam, in the north to the Commissioner.
San clearance in the Western Han Dynasty (a name that casual clearance at the latest when the Qin Dynasty), abandoned in the late Ming. Now the site of customs legislation are: "the Qinling Mountains," a stone tablet. Guanling scattered in the ancient ruins scattered Commissioner closed the east, the legislature has "great ancient ruins scattered clearance," a stone tablet.

Large, scattered in southwest customs clearance is the only stronghold. Since ancient times by the Ba-Shu, out of the Commissioner of Hanzhong in the throat, "Off steep absolutely" very important strategic position. As the "Historical Records" in: "No to the North not to Kai Liang Yi, the South may not be without a solid clearance", thus, here also become a valued history and military strategists battleground. Commissioner for casual history of warfare more than 70 times. In 206 BC, Han Wang Liu Bang to the Hanshin said: "Ming Xiu plank road, the cover of Chencang", since it Chencang from Hanzhong also set Sanqin, the resulting clearance; Jianwu 2002 Eastern Han Dynasty (AD 26), Yancenyinbing clearance to enter the casual Chencang; Hanxian Di Jian'an 20 years (AD 215), Cao Cao attack Lu Zhang, since Chencang a casual clearance; Shuhan Lite-six years (AD 228), a casual Zhuge Liang Guan Wai Chencang; the early Southern Song Dynasty, the Wushu Rushu to open up the channel and the Southern Song Dynasty famous Wu had repeatedly see-saw of this scale. The occurrence of these wars, without exception, that the casual clearance in the military's important.

Commissioner for the bulk of the important strategic position, since ancient times is the Commissioner of the four major portal (East have Hangu Guan, a South Wuguan, the West has great casual clearance, the North has Xiao Guan) one. Not only that, because of its special geographical location, since ancient times. , Is Wenrenmoke, Daguanguiren and general; Tour of the ordinary people. Rumored "I West Yinxi in the case of customs clearance, scattered," delegate "the moral" volume; Cao Cao too casual clearance left a "morning on the San Off" poetry; Tang Wang Bo, Wang Wei, Censen, Du Fu, Li Shangyin, especially the Song Dynasty Lu You, Su Dongpo of the great bulk of the Commissioner of the largest poetry, the greatest impact. Commissioner of the site stands, overlooking Zongmu, Danxian mountains stacked嶂, Gumuwengyu, such as Woniu on both sides of the mountain, such as Ben Ma, the natural barriers like airtight. The casual Lingxia, Jiang Qing River Jituan racing current. Here the beautiful natural scenery in particular.

No direct access to scenic areas of the city bus, taxi or by local charter to the area.