Most visitors aim to spend the night near the Chéngyáng Wind & Rain Bridge. Sānjiāng itself has many hotels, especially along Furong Lu (芙蓉路), not far from the east bus station, but the town is not a particularly appealing place. It is handy, however, if you only want to take a day trip to the bridge.
Try removing some filters. Alternatively, there are some nearby lodgings with availability below.