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景區介紹

官(guan)灘(tan)溝(gou)景區(qu)(qu)為(wei)明代(dai)肅王牧馬場舊(jiu)址，舊(jiu)稱“肅府官(guan)灘(tan)”，現(xian)留有(you)“牧馬官(guan)灘(tan)”界(jie)牌一(yi)座(zuo)。區(qu)(qu)內兩山(shan)(shan)(shan)(shan)(shan)(shan)夾一(yi)溝(gou)谷，幽谷旁通。山(shan)(shan)(shan)(shan)(shan)(shan)形(xing)雖無興(xing)隆(long)山(shan)(shan)(shan)(shan)(shan)(shan)之(zhi)峻奇(qi)，但充滿(man)山(shan)(shan)(shan)(shan)(shan)(shan)林(lin)野趣(qu)，進入官(guan)灘(tan)溝(gou)使人感覺到滿(man)目青(qing)翠(cui)，明朗開(kai)闊。區(qu)(qu)內森(sen)林(lin)覆蓋率達86.2%，隨著海(hai)拔(ba)的(de)升高(gao)，依次(ci)出現(xian)人工針(zhen)葉(xie)林(lin)，次(ci)生闊葉(xie)混交(jiao)林(lin)和(he)(he)高(gao)山(shan)(shan)(shan)(shan)(shan)(shan)灌(guan)叢。喬、灌(guan)草錯(cuo)落有(you)致(zhi)，季(ji)相色彩變化(hua)豐(feng)富，森(sen)林(lin)環(huan)境(jing)絢(xuan)麗(li)多彩，十分宜人。谷內溪水清澈，終年不斷(duan)，為(wei)優質礦(kuang)泉(quan)水，現(xian)已被開(kai)發利用。從峽谷中潺潺流出的(de)山(shan)(shan)(shan)(shan)(shan)(shan)泉(quan)如絲如鏈，匯(hui)聚滴水崖，形(xing)成別具特(te)色的(de)滴水崖瀑布，令游人流連忘(wang)返。 官(guan)灘(tan)溝(gou)山(shan)(shan)(shan)(shan)(shan)(shan)勢(shi)平(ping)緩，風景秀麗(li)。春天(tian)林(lin)木(mu)(mu)青(qing)翠(cui)，春光融(rong)融(rong)；盛夏萬木(mu)(mu)爭榮，百花盛開(kai)；金秋景色絢(xuan)麗(li)，滿(man)山(shan)(shan)(shan)(shan)(shan)(shan)紅(hong)遍。給(gei)人以(yi)(yi)恬靜、舒盈(ying)、清新的(de)自(zi)然享受。官(guan)灘(tan)溝(gou)的(de)風景林(lin)主要為(wei)楊(yang)樺(hua)林(lin)和(he)(he)灌(guan)木(mu)(mu)林(lin)，樹種組(zu)成分別為(wei)山(shan)(shan)(shan)(shan)(shan)(shan)楊(yang)、白樺(hua)、遼東櫟等(deng)和(he)(he)栒子、沙(sha)棘、黃薔薇等(deng)。位(wei)于(yu)蘭州市榆中縣和(he)(he)平(ping)鎮(zhen)南(nan)(nan)部，距(ju)和(he)(he)平(ping)鎮(zhen)10公里，屬(shu)(shu)馬銜(xian)山(shan)(shan)(shan)(shan)(shan)(shan)系，為(wei)興(xing)隆(long)山(shan)(shan)(shan)(shan)(shan)(shan)國(guo)家(jia)自(zi)然保(bao)護區(qu)(qu)的(de)一(yi)部分。興(xing)隆(long)山(shan)(shan)(shan)(shan)(shan)(shan)自(zi)然保(bao)護區(qu)(qu)主體(ti)由興(xing)隆(long)山(shan)(shan)(shan)(shan)(shan)(shan)、馬銜(xian)山(shan)(shan)(shan)(shan)(shan)(shan)山(shan)(shan)(shan)(shan)(shan)(shan)地(di)(di)及山(shan)(shan)(shan)(shan)(shan)(shan)間(jian)(jian)谷地(di)(di)組(zu)成。大地(di)(di)構(gou)造位(wei)置上屬(shu)(shu)于(yu)祁連地(di)(di)槽褶皺系與秦嶺地(di)(di)槽褶皺系之(zhi)間(jian)(jian)的(de)秦祁中間(jian)(jian)隆(long)起帶之(zhi)東南(nan)(nan)端，次(ci)級(ji)構(gou)造單元為(wei)青(qing)石嶺—馬銜(xian)山(shan)(shan)(shan)(shan)(shan)(shan)橫斷(duan)帶的(de)馬銜(xian)山(shan)(shan)(shan)(shan)(shan)(shan)褶穹和(he)(he)興(xing)隆(long)山(shan)(shan)(shan)(shan)(shan)(shan)褶凹。地(di)(di)貌(mao)形(xing)態以(yi)(yi)兩大石質山(shan)(shan)(shan)(shan)(shan)(shan)地(di)(di)和(he)(he)山(shan)(shan)(shan)(shan)(shan)(shan)間(jian)(jian)谷地(di)(di)為(wei)主要特(te)征。