Lúgū

Lugu lies on the Anning River south of Mianning, where the river passes through a narrow gorge. The pass, known as Lugu Gorge, formed part of the route through the mountain country towards Jianchang. Tributary streams join the Anning nearby, and the valley narrows between steep slopes before opening again farther south. A local gazetteer records the old pass as an important feature of the road.