城南古井在长沙市天心区妙高峰下的湖南省第一师范内,由于此地位于城南,又是古城南书院旧址,故名城南古井。它与附近的白沙井、南沙井、老龙井属同一泉脉,井水常年不涸不溢。城南古井到现代名气大增,缘于毛泽东在一师学习和工作时,每日到井边提水洗冷水浴。青年毛泽东特别重视 South Gujing in Changsha City Tianxin wonderful peak under the first teacher in Hunan Province, because this is located in the south, but also the site of the ancient city of South College, hence the name of ancient city of South Gujing. It is with the nearby Shajing, Nansha, Laolongjing is the same spring, well water does not dry up all year round. South Gujing well-known modern surge, due to Mao Zedong in a division to study and work, to the well daily to mention washing cold water bath. Youth Mao Zedong pays special attention