伊春茅蘭河(he)口國(guo)家濕(shi)(shi)地(di)(di)(di)(di)公(gong)(gong)園(yuan)位于伊春市(shi)嘉(jia)蔭縣(xian)向陽鄉境內(nei),總面積1229公(gong)(gong)頃,以(yi)濕(shi)(shi)地(di)(di)(di)(di)公(gong)(gong)園(yuan)范圍內(nei)的(de)(de)黑龍江支流為主體,包含沿(yan)江兩側的(de)(de)林地(di)(di)(di)(di)、沼澤、灘涂與茅蘭河(he)入江口部分河(he)道。公(gong)(gong)園(yuan)資(zi)源(yuan)豐富,類(lei)(lei)型多樣(yang),分為河(he)流濕(shi)(shi)地(di)(di)(di)(di)、沼澤濕(shi)(shi)地(di)(di)(di)(di)兩個大類(lei)(lei)和永久性(xing)河(he)流濕(shi)(shi)地(di)(di)(di)(di)、草本沼澤濕(shi)(shi)地(di)(di)(di)(di)、灌叢沼澤濕(shi)(shi)地(di)(di)(di)(di)三種濕(shi)(shi)地(di)(di)(di)(di)類(lei)(lei)型。公(gong)(gong)園(yuan)內(nei)河(he)汊(cha)縱(zong)橫交(jiao)錯,灌叢植(zhi)被(bei)茂(mao)密,沼澤植(zhi)被(bei)豐盛,自(zi)然景(jing)觀(guan)優美,濕(shi)(shi)地(di)(di)(di)(di)生態系統發育良好,保(bao)持著完好的(de)(de)自(zi)然狀態,還是蒼(cang)鷺、大白鷺珍貴鳥(niao)類(lei)(lei)的(de)(de)棲息地(di)(di)(di)(di)。目前已(yi)建設(she)1處旅游餐飲(yin)服務(wu)中心、2處觀(guan)景(jing)臺,并可開展垂釣活(huo)動(dong)。