趙(zhao)(zhao)八(ba)洞(dong)(dong)(dong)(dong)是山東省(sheng)第一批自然(ran)保護文物(wu)之(zhi)一。為(wei)市(shi)級重點文物(wu)保護單位。趙(zhao)(zhao)八(ba)洞(dong)(dong)(dong)(dong)位于濟南市(shi)章(zhang)(zhang)丘區官(guan)莊(zhuang)街道天蒼嶺北麓(lu)之(zhi)四雞山半腰。因清道光《濟南府志》云"相傳古有樵夫趙(zhao)(zhao)八(ba)居此(ci)"而得名(ming)"趙(zhao)(zhao)八(ba)洞(dong)(dong)(dong)(dong)"。此(ci)洞(dong)(dong)(dong)(dong)與周圍的呂祖洞(dong)(dong)(dong)(dong)、牛(niu)欄洞(dong)(dong)(dong)(dong)、梯子洞(dong)(dong)(dong)(dong)、狼窩洞(dong)(dong)(dong)(dong)、老(lao)虎(hu)洞(dong)(dong)(dong)(dong)、劈縫洞(dong)(dong)(dong)(dong)、廓(kuo)落洞(dong)(dong)(dong)(dong)形成(cheng)了(le)濟南市(shi)章(zhang)(zhang)丘區勝名(ming)的八(ba)洞(dong)(dong)(dong)(dong)景(jing)(jing)觀,其中以趙(zhao)(zhao)八(ba)洞(dong)(dong)(dong)(dong)較為(wei)出名(ming),即八(ba)景(jing)(jing)中的"龍洞(dong)(dong)(dong)(dong)薰風"。整個景(jing)(jing)區面積為(wei)2000平(ping)方米,各種建筑、雕刻(ke)保存基本完好。
它是一(yi)(yi)天(tian)(tian)然形成的石(shi)洞(dong)(dong)(dong)(dong),洞(dong)(dong)(dong)(dong)闊8米(mi)(mi),進(jin)(jin)深52米(mi)(mi),高(gao)5米(mi)(mi),進(jin)(jin)洞(dong)(dong)(dong)(dong)不遠(yuan),你可(ke)(ke)見在右側高(gao)13.6米(mi)(mi)處(chu)有(you)一(yi)(yi)天(tian)(tian)然洞(dong)(dong)(dong)(dong)窗,直徑2米(mi)(mi)左右,可(ke)(ke)仰望青(qing)天(tian)(tian)白云。洞(dong)(dong)(dong)(dong)內南側有(you)一(yi)(yi)平臺,高(gao)3米(mi)(mi),長8米(mi)(mi),寬(kuan)2米(mi)(mi),冬(dong)春平滑如床,夏秋(qiu)有(you)山泉流(liu)下,這(zhe)就(jiu)是所說的"龍(long)床"。"龍(long)床"向上有(you)一(yi)(yi)小洞(dong)(dong)(dong)(dong),可(ke)(ke)以容身(shen),再向前走(zou)幾米(mi)(mi)后(hou)便狹窄難進(jin)(jin),深不可(ke)(ke)測(ce)。如有(you)燈光照(zhao)之(zhi),便見鐘乳嶙峋,水滴泉淌。洞(dong)(dong)(dong)(dong)內共有(you)各時期(qi)造像85尊(zun),其中南壁41尊(zun),除(chu)洞(dong)(dong)(dong)(dong)口(kou)(kou)內第(di)三組為(wei)關羽、關平、周倉外,其余皆為(wei)佛像 。北(bei)壁共刻(ke)有(you)大小佛像44尊(zun),除(chu)洞(dong)(dong)(dong)(dong)口(kou)(kou)一(yi)(yi)組為(wei)菩(pu)薩外,余者皆為(wei)佛像。刻(ke)鑿年代自(zi)元代至明代不一(yi)(yi)。進(jin)(jin)口(kou)(kou)處(chu)一(yi)(yi)米(mi)(mi),有(you)一(yi)(yi)石(shi)匾,上書"通天(tian)(tian)透地(di)"四(si)個行書大字,落(luo)款(kuan)是明嘉靖已(yi)酉歲(sui)四(si)月。
該景(jing)區(qu)還盛產(chan)香椿(chun),是濟南出名的(de)"香椿(chun)之鄉"。香椿(chun)林(lin)中,曲徑通幽,漫步于此(ci),微風過處,椿(chun)香四(si)溢,心曠(kuang)神怡,是人(ren)們尋古探幽,避暑休閑的(de)理想場所。