貴陽永樂(le)湖(hu)國家水(shui)利旅游(you)風景區，位于貴陽市(shi)永樂(le)鄉東面與龍里縣交界(jie)處的石(shi)(shi)筍溝水(shui)庫內。水(shui)庫是小型天然水(shui)庫，因水(shui)庫中有兩(liang)根(gen)石(shi)(shi)筍柱而得名(ming)。
景(jing)(jing)區(qu)距貴陽(yang)市中(zhong)(zhong)心17公(gong)里，景(jing)(jing)區(qu)總面積5.5萬平(ping)方公(gong)里。景(jing)(jing)區(qu)內(nei)的多種自(zi)然(ran)景(jing)(jing)觀(guan)(guan)十分引人入勝，主(zhu)要特(te)(te)色有(you)喀斯(si)特(te)(te)地(di)質景(jing)(jing)觀(guan)(guan)：石塘峽、佛光巖、大風洞、石筍(sun)峰等；云海景(jing)(jing)觀(guan)(guan)：位于貴陽(yang)市較高(gao)海拔1334m的蟒(mang)蛇(she)嶺(ling)，氣候溫和濕(shi)潤、云霧繚(liao)繞，晨曦(xi)日出、夕陽(yang)晚霞盡收眼底；森林植(zhi)物景(jing)(jing)觀(guan)(guan)：區(qu)內(nei)植(zhi)物總類繁多，常綠落葉(xie)、針葉(xie)、闊葉(xie)交相輝(hui)映、春綠夏濃、秋艷冬白(bai)；湖(hu)(hu)泊景(jing)(jing)觀(guan)(guan)：整個(ge)湖(hu)(hu)區(qu)由于貴州高(gao)原喀斯(si)特(te)(te)地(di)貌，使(shi)湖(hu)(hu)面形成(cheng)一條“中(zhong)(zhong)國龍”的形狀(zhuang)，永樂湖(hu)(hu)內(nei)有(you)兩根(gen)(gen)57米(mi)高(gao)的天然(ran)石柱，形似竹筍(sun)，堪稱景(jing)(jing)區(qu)內(nei)的標志性景(jing)(jing)觀(guan)(guan)。一根(gen)(gen)在右岸湖(hu)(hu)崖畔，一根(gen)(gen)在湖(hu)(hu)中(zhong)(zhong)央，湖(hu)(hu)中(zhong)(zhong)央的石柱高(gao)于湖(hu)(hu)面大約(yue)(yue)37米(mi)，橫寬約(yue)(yue)10米(mi)，縱長約(yue)(yue)30米(mi)，造(zao)型獨特(te)(te)。
永(yong)(yong)(yong)(yong)樂(le)(le)(le)湖(hu)(hu)(hu)位于(yu)(yu)(yu)貴(gui)陽市(shi)(shi)南(nan)明(ming)區永(yong)(yong)(yong)(yong)樂(le)(le)(le)鄉(xiang)(xiang)(xiang)(xiang)羊角村(cun)(cun)東(dong)(dong)北隅。貴(gui)陽市(shi)(shi)近(jin)(jin)郊，是(shi)一個多民(min)族聚(ju)居鄉(xiang)(xiang)(xiang)(xiang)，其中(zhong)(zhong)少數民(min)族約0.32萬(wan)人(ren)，主要是(shi)布依族、苗族。永(yong)(yong)(yong)(yong)樂(le)(le)(le)鄉(xiang)(xiang)(xiang)(xiang)氣(qi)(qi)候溫和宜人(ren)，夏無酷(ku)暑，冬無嚴寒，雨量充沛，有高(gao)(gao)原(yuan)性氣(qi)(qi)候特點。永(yong)(yong)(yong)(yong)樂(le)(le)(le)湖(hu)(hu)(hu)(石(shi)筍(sun)(sun)(sun)溝(gou)水(shui)(shui)庫)，系一九(jiu)七(qi)九(jiu)年年底為解決永(yong)(yong)(yong)(yong)樂(le)(le)(le)鄉(xiang)(xiang)(xiang)(xiang)中(zhong)(zhong)、東(dong)(dong)部近(jin)(jin)6000畝(mu)農田灌溉(gai)而興(xing)建(jian)的(de)水(shui)(shui)利設(she)(she)施。庫區地處(chu)一緩傾斜小背斜上(shang)(shang)，由三疊系下統(tong)大冶組(zu)(zu)薄層(ceng)至中(zhong)(zhong)厚(hou)層(ceng)狀碳酸鹽巖間夾屑(xie)碎(sui)巖相間互層(ceng)組(zu)(zu)成(cheng)，小斷(duan)層(ceng)及(ji)節理裂隙發育(yu)，偶見溶洞(dong)。大壩(ba)(ba)(ba)(ba)筑(zhu)于(yu)(yu)(yu)石(shi)筍(sun)(sun)(sun)溝(gou)溪(xi)流(liu)的(de)上(shang)(shang)游峽谷(gu)上(shang)(shang)，為漿砌石(shi)雙曲拱壩(ba)(ba)(ba)(ba)，壩(ba)(ba)(ba)(ba)高(gao)(gao)42.56m，壩(ba)(ba)(ba)(ba)頂(ding)(ding)高(gao)(gao)程1216.56m，壩(ba)(ba)(ba)(ba)弧(hu)長160m，壩(ba)(ba)(ba)(ba)頂(ding)(ding)寬(kuan)(kuan)4m，設(she)(she)雙向砼制(zhi)護欄高(gao)(gao)1.20m，大壩(ba)(ba)(ba)(ba)宏(hong)偉壯觀；壩(ba)(ba)(ba)(ba)頂(ding)(ding)中(zhong)(zhong)部設(she)(she)四孔(kong)跨度(du)各4.6m挑流(liu)式溢(yi)洪孔(kong)，總寬(kuan)(kuan)18.4m，溢(yi)頂(ding)(ding)高(gao)(gao)程1214.80m，設(she)(she)計(ji)泄(xie)洪水(shui)(shui)量11.5 m3/s，當(dang)泄(xie)洪溢(yi)流(liu)時(shi)，將形成(cheng)垂高(gao)(gao)近(jin)(jin)40m的(de)人(ren)工飛瀑，氣(qi)(qi)勢磅礴壯觀；設(she)(she)計(ji)正常高(gao)(gao)水(shui)(shui)1214.80m，有效庫容514.8萬(wan)m3，最高(gao)(gao)洪水(shui)(shui)位1215.22m，死水(shui)(shui)位1195.40m。設(she)(she)計(ji)灌溉(gai)面積5968畝(mu)，由于(yu)(yu)(yu)灌區大面積田土改種蔬(shu)菜，用水(shui)(shui)量減少，目前(qian)實際受灌面積只有3000畝(mu)左(zuo)右。石(shi)筍(sun)(sun)(sun)溝(gou)峽谷(gu)，大體(ti)呈北東(dong)(dong)-南(nan)西向蜿蜒于(yu)(yu)(yu)貴(gui)陽市(shi)(shi)與龍里縣交(jiao)界的(de)山(shan)原(yuan)丘嶺中(zhong)(zhong)，永(yong)(yong)(yong)(yong)樂(le)(le)(le)湖(hu)(hu)(hu)庫區長約2km左(zuo)右，湖(hu)(hu)(hu)肚寬(kuan)(kuan)闊，湖(hu)(hu)(hu)尾狹窄，庫壩(ba)(ba)(ba)(ba)后(hou)為近(jin)(jin)5km長的(de)深(shen)(shen)切峽谷(gu)，谷(gu)岸(an)陡崖(ya)絕(jue)壁(bi)連綿如(ru)屏(ping)，有永(yong)(yong)(yong)(yong)樂(le)(le)(le)石(shi)塘小三峽之稱(cheng)，岸(an)坡兩側(ce)藤蔓叢(cong)木密布，溪(xi)水(shui)(shui)源(yuan)(yuan)于(yu)(yu)(yu)溶洞(dong)巖泉，清澈純凈，谷(gu)中(zhong)(zhong)多奇峰殘柱，谷(gu)深(shen)(shen)流(liu)急(ji)，峽谷(gu)、跌水(shui)(shui)、深(shen)(shen)潭、巖泉時(shi)有所見，左(zuo)岸(an)丘坡寬(kuan)(kuan)槽內喬林(lin)森(sen)茂，林(lin)濤聲聲，拱壩(ba)(ba)(ba)(ba)宏(hong)偉，高(gao)(gao)峽平湖(hu)(hu)(hu)，綠波蕩漾(yang)，精(jing)巧旖旎(ni)的(de)湖(hu)(hu)(hu)光山(shan)色，自然天(tian)(tian)成(cheng)的(de)生態景觀，是(shi)永(yong)(yong)(yong)(yong)樂(le)(le)(le)湖(hu)(hu)(hu)旅游資(zi)源(yuan)(yuan)的(de)主要特色。主要景觀有：永(yong)(yong)(yong)(yong)樂(le)(le)(le)湖(hu)(hu)(hu)、大壩(ba)(ba)(ba)(ba)、擎(qing)天(tian)(tian)石(shi)筍(sun)(sun)(sun)、蟒(mang)蛇嶺、龜石(shi)峰、石(shi)塘峽谷(gu)、大風洞(dong)、山(shan)原(yuan)森(sen)林(lin)、民(min)族村(cun)(cun)寨、永(yong)(yong)(yong)(yong)樂(le)(le)(le)堡。
給生活一把琴 
