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　　最近北京持续雾霾天，实在是眼睛看xia了。放前些时间穿越北京最美乡村香屯--大云峡谷的蓝天白云洗洗眼。

　　香屯村位于北京市延庆县大庄科乡，称为“千亩板栗之乡”，是大庄科乡生态村。香屯村古朴自然，充满山野情趣。村里有千亩板栗园，三百年以上的板栗树近千棵。村庄错落有致，村中古井、石磨、石碾一直保存完好。这里群山环抱，绿树掩映，溪水潺潺。村后的山岭上，连绵不断的明长城盘踞其上，蜿蜒起伏，十三座烽火台虎踞其上。全长4057米，有空心敌台13座，均为砖石结构。这里长城或完整，或残存，观赏更有一种历史的沧桑感。
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