夜晚的时候,如果没有带手电筒,你一定不会愿意在法国南部阿韦龙省的博祖勒闲逛,因为这座小镇建立在300英尺(91.44米)深的马蹄形峡谷的边缘上。此处地形是在大约200万年前由于冰川侵蚀消退而形成的,被当地人称为“博祖勒之孔”。博祖勒独特的地形使它成为一个天然防守要塞。数百年来,当地人用那里的石灰岩建造自己的住所。公元9世纪,当地人还在那里建造了一座城堡,不过到现在只剩下了一片废墟。矗立在悬崖边缘的右侧,修建于12世纪的圣法斯特教堂是此地最著名的建筑。 In the evenings, without a flashlight, you would not want to hang out in Bossulet in Aveyron, in southern France, as the town is built on the edge of a 300-foot (91.44-meter) horseshoe canyon. The terrain here was formed about two million years ago due to the erosion of glaciers, which locals call the “hole of Bossului.” Bomboure unique topography makes it a natural defensive fortress. For centuries, locals built their own home with limestone there. The ninth century AD, where the locals still built a castle, but until now only a ruin. Standing on the right edge of the cliff, the 12th-century St. Captain’s Church is the most famous building here.