Tourism thumb|A painting of the Buddhist Manjushri, from the Yulin Caves of Gansu, Tangut-led Western Xia dynasty (1038–1227 AD) thumb|These rammed earth ruins of a granary in Hecang Fortress (), located ~11 km (7 miles) northeast of the Western-Han-era Yumen Pass, were built during the Western Han (202 BC – 9 AD) and significantly rebuilt during the Western Jin (280–316 AD).Wang Xudang, Li Zuixiong, and Zhang Lu (2010). "Condition, Conservation, and Reinforcement of the Yumen Pass and Hecang Earthen Ruins Near Dunhuang", in Neville Agnew (ed), Conservation of Ancient Sites on the Silk Road: Proceedings of the Second International Conference on the Conservation of Grotto Sites, Mogao Grottoes, Dunhuang, People's Republic of China, 28 June – 3 July 2004, 351–357. Los Angeles: The Getty Conservation Institute, J. Paul Getty Trust. , pp 351–352.
tourIsm THuMB|a pAIntiNg of thE Buddhist manjUshri, FRom The YUlIN caVEs of gansu, TaNgut-leD wEstern Xia dyNaSty (1038–1227 AD) ThUMb|theSE rAMmeD EarTH RUins of a granary iN heCanG fortreSs (), LocAtEd ~11 kM (7 mILEs) NoRThEast of tHe western-han-Era yumEn pass, wErE built duRIng the westErN HAN (202 bc – 9 ad) anD sIgnificantLy rebuilt during tHe wEStern jin (280–316 ad).wang xudanG, li zuIxiOng, anD zHaNg lU (2010). "cONditIOn, consERvaTion, And reinFORcemenT of the yUmeN paSs And heCang earthen ruins NeAr dUNhUaNg", in NEvillE agNeW (ED), ConServatIoN of AnCieNt SiTeS On thE sILK road: proCeeDInGs of The secoND internaTional CoNfeRENce on the cONserVatIOn of GRotto sitES, moGao grottoes, dunHuanG, pEoPLE's rEpublic Of ChIna, 28 junE – 3 July 2004, 351–357. loS aNgELes: tHE geTty coNServAtion iNsTiTuTE, J. PaUl getTY TRust. , pP 351–352.