北宋大中祥符七年（1014）建成的单孔石桥，因桥头有观音寺得名。桥长24米余，宽4米，横跨于两岸崖壁，由子母榫拼接而成及横跨大峡谷的石拱桥。 ​​​
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摄影大神

有点意思

爱了爱了

真是人才

靠谱！

北宋大中祥符七年（1014）建成的单孔石