三黃(huang)(huang)谷(gu)省(sheng)級森(sen)(sen)(sen)林(lin)公(gong)園(yuan)生態旅游(you)景區位(wei)于山(shan)(shan)門(men)鎮東南10公(gong)里(li)(li)(li)處的(de)三黃(huang)(huang)谷(gu)森(sen)(sen)(sen)林(lin)公(gong)園(yuan)2003年(nian)被列為省(sheng)級森(sen)(sen)(sen)林(lin)公(gong)園(yuan),隸屬于小隴(long)山(shan)(shan)林(lin)業實驗局(ju)山(shan)(shan)門(men)林(lin)場,地(di)處秦嶺山(shan)(shan)脈(mo)與關(guan)山(shan)(shan)山(shan)(shan)脈(mo)的(de)結(jie)合(he)部,是牛頭河(he)的(de)發源地(di)。該公(gong)園(yuan)距(ju)清水縣城40公(gong)里(li)(li)(li),距(ju)天水市90公(gong)里(li)(li)(li),海拔1600——2100米,年(nian)平均氣溫(wen)8℃,相對濕(shi)度70%,森(sen)(sen)(sen)林(lin)覆蓋率(lv)達76.1%,屬典型(xing)的(de)暖溫(wen)帶山(shan)(shan)地(di)半(ban)濕(shi)潤氣候(hou)區,素有“百里(li)(li)(li)林(lin)海、天然(ran)課(ke)堂、森(sen)(sen)(sen)林(lin)浴場”之稱。