About an hour’s walk north of town is this 300-year-old Tibetan monastery complex with around 600 monks. Extensive rebuilding has robbed the monastery of some of its charm, but it remains the most important in southwest China and is definitely worth the visit. Bus 3 runs here from anywhere along Changzheng Lu (¥1). From the main gate where the tickets are sold you can catch a tourist bus to the monastery.
If you don’t mind hiking its possible to visit for free by walking to the left side of the ticket office, up the hill parallel to the paved road and down to a lake with the monastery on the other side (a 30-minute walk).