This is China " pizza inclined tower " , about inclined tower, a lot of people know to there is to call Italian pizza inclined tower on the world only, do not know however, in us China also has a such inclined tower, because tilt rate is older, for safe for the purpose of, had given inclose it nowadays, do not let the tower on the tourist, can look below only. This is tower of cloud cliff temple, call tiger grave tower again, the beauty spot of tiger grave hill that is located in Jiangsu Suzhou because of this inclined tower, only then build at the Later Zhou Dynasty of the Five Dynasties to show heart 6 years (959 years) , tower is 47.7 meters tall, more inclined than Italian pizza tower is early still 200 years (Leaning Tower Of Pisa is built in August 1173)Although tiger grave tower is earlier than pizza inclined tower,built 200 old, but pizza inclined tower is to just had been built tilt, and tiger grave tower is however in Ming Dynasty year just begin to tilt, so tiger grave tower is the 2nd inclined tower of world, having " Oriental pizza inclined tower " beautiful praise. This tower is not a such round cone-shaped shape originally, altogether 7 8, there is corridor outside each building, have become warped since upturned eaves, but ever sufferred fire for many times to clear minor details in Song Dai, the Mu Yan of reason coping all is destroyed, do not have repair up to now. And the 7th of uppermost face, can see this one does not tilt apparently, because,this is most above after one is being destroyed, recover from an illness afresh, differ somewhat on color and exterior it seems that so. About the reason that tiger grave tower tilts, basically be foundation settlement, the dividing line of the hill after the hill before tiger grave tower is located in is mixed is in, hill is given priority to with rock before, foundation is solidder, hill is given priority to with clay after, caving in slowly as time, so tiger grave tower also has the tendency that hill of in the future tilts, had tilted nowadays achieved 2.34 meters.