湖南(nan)天門山(shan)(shan)國家森林(lin)公(gong)(gong)園,地(di)處(chu)湖南(nan)張家界市(shi),是一處(chu)山(shan)(shan)岳型(xing)自(zi)然(ran)景區,總(zong)面積達(da)96平(ping)方(fang)公(gong)(gong)里(li),山(shan)(shan)頂(ding)的面積就(jiu)有近2平(ping)方(fang)公(gong)(gong)里(li),海拔(ba)高達(da)1518.6米。景區內森林(lin)植被(bei)茂(mao)密,多有灌木、矮(ai)喬木林(lin),局(ju)部(bu)地(di)段因人(ren)為(wei)干擾而退化為(wei)成片的草坡(po)、草山(shan)(shan)。