Yibin, located in the southern margin of Sichuan Basin, is located at the junction of Sichuan, Yunnan and Guizhou provinces. Because Jinsha River and Minjiang River meet here to form the Yangtze River, it is a strategic place to connect east and west, north and south logistics, people flow and information flow. It is an important gateway for the junction of Sichuan, Yunnan and Guizhou and Liupanshui area in Panxi to enter and exit the golden waterway of the Yangtze River. Chengdu-Chongqing Economic Zone connects Nanguikun Economic Zone with Southeast Asia.

The famous ancient towns in Yibin are as follows:

1, Lizhuang Ancient Town, Yibin, is located on the south bank of the Yangtze River, which is 0/9 km east of Yibin City. It still retains the pattern and style of the ancient town of Ming and Qing Dynasties. Shiban Street is surrounded by buildings of Qing Dynasty, towering volcanic walls, carved doors and windows, and is antique.

2. Yibin Longhua Ancient Town, located 37 kilometers northwest of Pingshan County, was founded in the Song Dynasty and has formed the existing scale of the ancient town in the Ming and Qing Dynasties. This place has always been an important town stationed in Sichuan.

3. Jiang 'an Town is located in Jiang 'an County. It is the political, economic, cultural and commercial center of Jiang 'an County. It has a long history and rich cultural heritage. It is a provincial-level historical and cultural town with superior geographical conditions, convenient land and water transportation and rich natural resources.

4. Jiuzhou City Site of Yibin Tang, Jiuzhou Dam, three kilometers north of the city, was built in Huichang for three years and lasted for 400 years, at the end of the Song Dynasty. The foot of the rammed earth building is now available, and there are two more walls.