Taiyuen fu, the capital, lies on the northern border of a fertile plain, 3,000 feet above the sea level; this plain extends about 2,000 square miles, and owes its existence to the gradual filling up of a lake there, the waters having cut their way out, and left the river Făn to drain the surplus. Across the Ho shan range lies another basin of equal fertility and mineral wealth, in Ping-ting chau, where coal, iron, clay and stone exist in unlimited quantities. In the northern part of this province the Buddhist temples at Wu-tai shan in Tai chau draw vast crowds of votaries to their shrines. The hills in which they are built rise prominently above the range, and each celebrated locality is memorialized by its own particular divinity, and the buildings where he is worshipped. The presence of a living Buddha, or _Gegen_, here attracts thousands of Mongols from the north to adore him; their toilsome journey adding to the worth of the visit. Most of the lamas are from the north and west. The region north of this seems to be gradually losing its fertility, owing to the sand which is drifted by north winds from the Ortous steppes; and as all the hills are bare of trees, the whole of Shansí seems destined to increasing poverty and barrenness. Its inhabitants are shrewd, enterprising traders as well as frugal agriculturists; many of the bankers in the Empire are from its cities. ~MOUNTAIN PASSES IN SHANSÍ.~ The great roads from Peking to the south-west and west pass through all the chief towns of this province, and when new probably equalled in engineering and construction anything of the kind ever built by the Romans. The stones with which they are paved average 15 inches in thickness. Few regions can exceed in natural difficulties some of the passes over the loess-covered tracts of this province, where the road must wind through miles of narrow cuts in the light and tenacious soil, to emerge before a landscape such as that seen in the illustration.[45] [Illustration: View over the Loess-clefts from the Han-sing ling Pass, Shansí. From Richthofen.] ~THE PROVINCE OF HONAN.~