天(tian)(tian)坑(keng)(keng)(keng)是一種(zhong)分(fen)布在喀斯特地(di)區的(de)特殊的(de)地(di)質景(jing)觀,因地(di)下(xia)溶洞(dong)的(de)頂部(bu)多(duo)次坍(tan)塌裸露出地(di)面而成,自然形成的(de)天(tian)(tian)坑(keng)(keng)(keng)具(ju)備一定的(de)觀賞價(jia)值。你知(zhi)道(dao)中(zhong)國有哪些天(tian)(tian)坑(keng)(keng)(keng)嗎?最(zui)美的(de)天(tian)(tian)坑(keng)(keng)(keng)在哪兒呢?本文(wen)為大家盤點(dian)了(le)中(zhong)國最(zui)美的(de)十大天(tian)(tian)坑(keng)(keng)(keng),包括小(xiao)寨天(tian)(tian)坑(keng)(keng)(keng)、萬峰林天(tian)(tian)坑(keng)(keng)(keng)、龍(long)缸天(tian)(tian)坑(keng)(keng)(keng)、平塘(tang)天(tian)(tian)坑(keng)(keng)(keng)、武隆后坪天(tian)(tian)坑(keng)(keng)(keng)、興文(wen)天(tian)(tian)坑(keng)(keng)(keng)、巴馬天(tian)(tian)坑(keng)(keng)(keng)、安龍(long)天(tian)(tian)坑(keng)(keng)(keng)等(deng)等(deng),下(xia)面請看(kan)詳(xiang)細介(jie)紹。