趙(zhao)(zhao)八(ba)(ba)洞(dong)(dong)(dong)(dong)是山東省第(di)一(yi)批(pi)自然(ran)保護文物之(zhi)一(yi)。為市級(ji)重點文物保護單位。趙(zhao)(zhao)八(ba)(ba)洞(dong)(dong)(dong)(dong)位于(yu)濟南市章(zhang)丘區官(guan)莊(zhuang)街道(dao)天蒼嶺北麓之(zhi)四雞山半腰。因清道(dao)光《濟南府(fu)志(zhi)》云"相(xiang)傳古有樵夫趙(zhao)(zhao)八(ba)(ba)居(ju)此(ci)"而得名(ming)"趙(zhao)(zhao)八(ba)(ba)洞(dong)(dong)(dong)(dong)"。此(ci)洞(dong)(dong)(dong)(dong)與(yu)周圍的(de)呂祖洞(dong)(dong)(dong)(dong)、牛(niu)欄洞(dong)(dong)(dong)(dong)、梯子洞(dong)(dong)(dong)(dong)、狼窩(wo)洞(dong)(dong)(dong)(dong)、老虎洞(dong)(dong)(dong)(dong)、劈(pi)縫洞(dong)(dong)(dong)(dong)、廓(kuo)落洞(dong)(dong)(dong)(dong)形成了濟南市章(zhang)丘區勝名(ming)的(de)八(ba)(ba)洞(dong)(dong)(dong)(dong)景觀,其中以趙(zhao)(zhao)八(ba)(ba)洞(dong)(dong)(dong)(dong)較為出名(ming),即(ji)八(ba)(ba)景中的(de)"龍洞(dong)(dong)(dong)(dong)薰風"。整個景區面(mian)積為2000平(ping)方(fang)米,各(ge)種建(jian)筑、雕刻(ke)保存基本完好。
它是(shi)一天(tian)(tian)然形(xing)成(cheng)的石洞(dong),洞(dong)闊8米(mi)(mi)(mi),進深52米(mi)(mi)(mi),高5米(mi)(mi)(mi),進洞(dong)不(bu)遠(yuan),你可見(jian)在右(you)側高13.6米(mi)(mi)(mi)處有一天(tian)(tian)然洞(dong)窗(chuang),直徑2米(mi)(mi)(mi)左(zuo)右(you),可仰望青天(tian)(tian)白云。洞(dong)內(nei)南(nan)側有一平臺,高3米(mi)(mi)(mi),長8米(mi)(mi)(mi),寬2米(mi)(mi)(mi),冬春(chun)平滑如(ru)床(chuang),夏秋(qiu)有山泉(quan)流下,這就(jiu)是(shi)所說的"龍床(chuang)"。"龍床(chuang)"向上有一小洞(dong),可以(yi)容身,再向前(qian)走(zou)幾(ji)米(mi)(mi)(mi)后便狹窄難進,深不(bu)可測。如(ru)有燈光照之(zhi),便見(jian)鐘乳嶙峋,水滴泉(quan)淌。洞(dong)內(nei)共有各時期造像(xiang)(xiang)85尊,其中南(nan)壁(bi)41尊,除洞(dong)口內(nei)第三組(zu)為(wei)(wei)關羽、關平、周(zhou)倉(cang)外(wai),其余皆為(wei)(wei)佛像(xiang)(xiang) 。北(bei)壁(bi)共刻有大小佛像(xiang)(xiang)44尊,除洞(dong)口一組(zu)為(wei)(wei)菩薩外(wai),余者皆為(wei)(wei)佛像(xiang)(xiang)。刻鑿年代(dai)自元代(dai)至明代(dai)不(bu)一。進口處一米(mi)(mi)(mi),有一石匾,上書"通天(tian)(tian)透地"四個行書大字,落款是(shi)明嘉靖已酉歲四月。
該景區(qu)還盛產(chan)香(xiang)(xiang)椿,是濟南出名的(de)"香(xiang)(xiang)椿之(zhi)鄉"。香(xiang)(xiang)椿林中,曲徑(jing)通幽,漫步(bu)于此,微風過處,椿香(xiang)(xiang)四溢,心(xin)曠神怡,是人們尋古探幽,避(bi)暑休(xiu)閑的(de)理想場所(suo)。