古(gu)龍(long)(long)河位于宜州市臨(lin)江河中段,北(bei)起(qi)自祥貝(bei)鄉(xiang)古(gu)龍(long)(long)圩(wei),南至下枧河龍(long)(long)洲島,古(gu)稱思吾溪,全(quan)程(cheng)水路(lu)十(shi)公(gong)里(li),從古(gu)龍(long)(long)河小天河乘竹排(pai)順(shun)流而下,越過鼓石灘(tan)等20余個激(ji)流險(xian)灘(tan),沿途(tu)可觀賞(shang)到(dao)一(yi)(yi)帆風順(shun)等17個景(jing)(jing)點。它具(ju)有“險(xian)、奇、美(mei)(mei)、幽”的(de)特色:險(xian)在(zai)逐浪翻(fan)波間,奇在(zai)竹排(pai)水上漂,美(mei)(mei)在(zai)山青綠水秀(xiu),幽在(zai)山間鳥啼鳴。它是集探險(xian)、體育(yu)、觀賞(shang)、刺激(ji)、知識、趣味(wei)性為一(yi)(yi)體,真可謂“青山綠水一(yi)(yi)竹排(pai),蕩盡人間舊(jiu)塵(chen)埃,古(gu)龍(long)(long)美(mei)(mei)景(jing)(jing)觀不盡,君子有幸泛槎(cha)來”。
古(gu)龍(long)圩后山(shan)有(you)(you)古(gu)龍(long)洞(dong)(dong),洞(dong)(dong)口(kou)寬7米,高(gao)5米,長數(shu)千米,景(jing)觀奇幻(huan)。洞(dong)(dong)內有(you)(you)數(shu)個(ge)大廳,有(you)(you)一(yi)通天(tian)洞(dong)(dong)。沿(yan)河(he)可(ke)撐排(pai)漂(piao)流(liu),古(gu)龍(long)河(he)河(he)岸(an)有(you)(you)皇冠(guan)山(shan)、義馬(ma)柱、古(gu)佛朝西(xi)、龍(long)女巖(yan)(yan)、鴛(yuan)鴦(yang)洞(dong)(dong)、六妹巖(yan)(yan)等景(jing)點。龍(long)女巖(yan)(yan)一(yi)年四季有(you)(you)清洌(lie)泉水緩(huan)緩(huan)流(liu)出,古(gu)龍(long)河(he)巖(yan)(yan)口(kou)高(gao)15余米,寬20米,乘筏(fa)可(ke)進入(ru)10余米。有(you)(you)一(yi)眼泉水,嚴冬也是暖的(de)(de),當(dang)地村民常到此洗浴(yu)。順流(liu)而下,可(ke)穿入(ru)鴛(yuan)鴦(yang)洞(dong)(dong),洞(dong)(dong)深處有(you)(you)天(tian)然瀑布。下枧(jian)河(he)水平緩(huan)清澈,沙灘(tan)潔凈,是天(tian)然的(de)(de)游泳場。由中(zhong)枧(jian)大壩登舟上航,沿(yan)岸(an)有(you)(you)鵝(e)山(shan)、老人(ren)(ren)山(shan)、望女山(shan)諸峰,神態逼真(zhen)而雄奇。有(you)(you)綠(lv)蔭覆蓋、伸入(ru)江中(zhong)的(de)(de)竹坡半島,有(you)(you)可(ke)容萬人(ren)(ren)游泳避(bi)暑的(de)(de)小(xiao)龍(long)河(he)灣(wan),還有(you)(you)鵝(e)卵(luan)石遍(bian)地的(de)(de)龍(long)洲(zhou)島沙灘(tan) 。
古龍山峽谷群景區全長(chang)6.8公里,有明河(he)的(de)河(he)段(duan)(duan),在(zai)這(zhe)個河(he)段(duan)(duan)上(shang),絕壁連綿,仰望長(chang)空,只見(jian)猶如一(yi)條藍(lan)帶子的(de)一(yi)線天(tian),碧水(shui)藍(lan)天(tian),相映成趣。絕壁之上(shang),一(yi)叢叢綠(lv)樹從(cong)(cong)石頭縫(feng)中伸(shen)出(chu)來(lai)。古龍河(he)邊(bian)更是(shi)一(yi)片翠綠(lv),長(chang)著(zhu)各種茂密的(de)雜樹。在(zai)明河(he)漂(piao)流(liu)的(de)河(he)段(duan)(duan)經(jing)過(guo)的(de)都是(shi)大峽谷。正在(zai)漂(piao)流(liu)間,突(tu)然見(jian)到一(yi)簾瀑(pu)布掛前(qian)川,"飛流(liu)直下三(san)千尺",從(cong)(cong)河(he)面往上(shang)觀看,水(shui)好像從(cong)(cong)白云深處飄落下來(lai),一(yi)片銀色。
古龍河(he)(he)(he)漂(piao)流進(jin)入(ru)了(le)地下河(he)(he)(he),更是"風景這邊獨好"。到處是從崖壁(bi)上懸空吊(diao)下來的(de)(de)鐘(zhong)乳石(shi)(shi),倒(dao)掛(gua)的(de)(de)石(shi)(shi)筍(sun),燈光照到上面,異彩紛呈。這邊的(de)(de)鐘(zhong)乳石(shi)(shi)像一(yi)只行走著(zhu)的(de)(de)大(da)(da)象,那(nei)邊有慈(ci)眉善目(mu)的(de)(de)觀(guan)音(yin)。而古龍河(he)(he)(he)漂(piao)流更神奇的(de)(de)是,有兩(liang)三處倒(dao)掛(gua)的(de)(de)石(shi)(shi)筍(sun),像一(yi)個大(da)(da)漏斗,中(zhong)(zhong)間被水(shui)沖(chong)(chong)空。從石(shi)(shi)筍(sun)的(de)(de)嘴中(zhong)(zhong)吐出大(da)(da)股的(de)(de)水(shui)柱,可能兩(liang)秒鐘(zhong)就流下一(yi)立方水(shui),沖(chong)(chong)到地下河(he)(he)(he)中(zhong)(zhong),響(xiang)起嘭、嘭、嘭的(de)(de)響(xiang)聲。旅游部門給它起了(le)個十分(fen)好聽的(de)(de)名稱,金龍吐珠、鯉(li)魚噴玉(yu),而有一(yi)股則像小孩(hai)在(zai)撒尿(niao),但這泡尿(niao)卻在(zai)不停不斷地撒下去(qu)。古龍河(he)(he)(he)漂(piao)流中(zhong)(zhong)一(yi)漂(piao)穿三洞(dong)(dong),分(fen)別為(wei)迎賓洞(dong)(dong)、百福洞(dong)(dong)、水(shui)簾洞(dong)(dong),洞(dong)(dong)洞(dong)(dong)有特色,洞(dong)(dong)洞(dong)(dong)有美景。