大洪(hong)(hong)湖(hu)(hu)(hu)(hu)(hu)位于(yu)(yu)長(chang)壽區(qu)(qu)西面(mian)(mian)(mian),緊鄰(lin)(lin)重慶渝(yu)北區(qu)(qu)。距(ju)長(chang)壽城區(qu)(qu)約38公(gong)(gong)里。大洪(hong)(hong)湖(hu)(hu)(hu)(hu)(hu)是因1958年修建(jian)大洪(hong)(hong)河(he)水(shui)(shui)(shui)(shui)電站在(zai)清云峽筑(zhu)壩截流大洪(hong)(hong)河(he)而(er)成(cheng),屬自(zi)(zi)(zi)然風景區(qu)(qu)。湖(hu)(hu)(hu)(hu)(hu)區(qu)(qu)跨越長(chang)壽和(he)鄰(lin)(lin)水(shui)(shui)(shui)(shui)兩地(di)。水(shui)(shui)(shui)(shui)面(mian)(mian)(mian)呈枝葉狀,水(shui)(shui)(shui)(shui)庫(ku)控制流域(yu)長(chang)90公(gong)(gong)里,水(shui)(shui)(shui)(shui)庫(ku)面(mian)(mian)(mian)積(ji)43平方公(gong)(gong)里,總庫(ku)容量1.6億立(li)方米。湖(hu)(hu)(hu)(hu)(hu)區(qu)(qu)地(di)勢(shi)平坦(tan),水(shui)(shui)(shui)(shui)面(mian)(mian)(mian)寬(kuan)廣,湖(hu)(hu)(hu)(hu)(hu)中僅有青雞嘴、龍(long)門灘、白(bai)墳(fen)三座(zuo)島嶼,港灣較少,視野開闊,站在(zai)湖(hu)(hu)(hu)(hu)(hu)邊,極目遠(yuan)眺(tiao),青山(shan)(shan)綠(lv)水(shui)(shui)(shui)(shui),煙波浩渺(miao)(miao),一(yi)望(wang)無際(ji),氣勢(shi)磅礴(bo),十(shi)分壯觀,有大湖(hu)(hu)(hu)(hu)(hu)大海的(de)氣魄。湖(hu)(hu)(hu)(hu)(hu)中水(shui)(shui)(shui)(shui)鳥(niao)眾多,成(cheng)群(qun)的(de)白(bai)鷺(lu)、青莊(zhuang)、水(shui)(shui)(shui)(shui)鴨等(deng)水(shui)(shui)(shui)(shui)鳥(niao)環繞湖(hu)(hu)(hu)(hu)(hu)面(mian)(mian)(mian)自(zi)(zi)(zi)由翱翔,富有詩情的(de)是日出(chu)日落時分,水(shui)(shui)(shui)(shui)鳥(niao)們傾巢(chao)而(er)出(chu),或三五成(cheng)群(qun),或獨自(zi)(zi)(zi)奮飛于(yu)(yu)水(shui)(shui)(shui)(shui)天(tian)之(zhi)間(jian),令人迷情于(yu)(yu)“落霞與孤鶩齊飛”的(de)詩情美景。湖(hu)(hu)(hu)(hu)(hu)畔(pan)和(he)沙(sha)渚之(zhi)上,隨(sui)處可見(jian)白(bai)鷺(lu)與水(shui)(shui)(shui)(shui)牛相依(yi)的(de)自(zi)(zi)(zi)然和(he)諧(xie)景觀。湖(hu)(hu)(hu)(hu)(hu)區(qu)(qu)背靠的(de)明月山(shan)(shan),又名(ming)鄰(lin)(lin)山(shan)(shan)、亦名(ming)西山(shan)(shan),源(yuan)自(zi)(zi)(zi)川陜間(jian)的(de)大巴山(shan)(shan)脈,森林(lin)(lin)(lin)覆蓋面(mian)(mian)(mian)廣,旅游(you)資源(yuan)極其豐(feng)富,是塊神奇的(de)旅游(you)寶(bao)地(di)。有蘆(lu)池鄉、騎龍(long)寨(zhai)(zhai)松(song)林(lin)(lin)(lin)白(bai)夾林(lin)(lin)(lin)區(qu)(qu);洪(hong)(hong)湖(hu)(hu)(hu)(hu)(hu)鎮(zhen)(zhen)沙(sha)堡(bao)寨(zhai)(zhai)四周松(song)林(lin)(lin)(lin)區(qu)(qu),峰(feng)頂(ding)寺(si)到天(tian)官寨(zhai)(zhai)一(yi)帶的(de)松(song)林(lin)(lin)(lin)楠竹林(lin)(lin)(lin)區(qu)(qu);蘆(lu)池鄉郭家大洞(dong)(dong)(dong)、青龍(long)洞(dong)(dong)(dong)、黑(hei)巖洞(dong)(dong)(dong)、懶板(ban)凳洞(dong)(dong)(dong)及付(fu)河(he)鎮(zhen)(zhen)的(de)旦(dan)丘(qiu)溶(rong)洞(dong)(dong)(dong)等(deng)溶(rong)洞(dong)(dong)(dong)群(qun)。茂密、幽深(shen)的(de)溶(rong)洞(dong)(dong)(dong),成(cheng)片的(de)果園與煙波浩渺(miao)(miao)的(de)一(yi)湖(hu)(hu)(hu)(hu)(hu)碧(bi)水(shui)(shui)(shui)(shui)構成(cheng)了一(yi)個回歸自(zi)(zi)(zi)然、田園風光(guang)(guang)和(he)湖(hu)(hu)(hu)(hu)(hu)光(guang)(guang)山(shan)(shan)色十(shi)分優(you)美的(de)水(shui)(shui)(shui)(shui)上生態旅游(you)觀光(guang)(guang)區(qu)(qu)。