重慶是(shi)(shi)一座獨具特色(se)的“山(shan)城、江城”,地(di)(di)貌以丘陵、山(shan)地(di)(di)為主,其中(zhong)(zhong)(zhong)(zhong)山(shan)地(di)(di)占76%;長江橫貫全境,流(liu)程691公里,與嘉陵江、烏江等河流(liu)交匯(hui)。旅游資源豐(feng)富(fu),有長江三峽、世(shi)界(jie)文化遺(yi)產大足石刻、世(shi)界(jie)自然遺(yi)產武(wu)隆(long)喀斯特和南川(chuan)金(jin)佛山(shan)等壯麗景觀。重慶是(shi)(shi)中(zhong)(zhong)(zhong)(zhong)國中(zhong)(zhong)(zhong)(zhong)西部地(di)(di)區唯(wei)一的直(zhi)轄(xia)市(shi)。新(xin)中(zhong)(zhong)(zhong)(zhong)國建立初期,重慶為中(zhong)(zhong)(zhong)(zhong)央直(zhi)轄(xia)市(shi),是(shi)(shi)中(zhong)(zhong)(zhong)(zhong)共中(zhong)(zhong)(zhong)(zhong)央西南局、西南軍政委員會駐地(di)(di)和西南地(di)(di)區政治、經(jing)濟、文化中(zhong)(zhong)(zhong)(zhong)心。