Zhènyuǎn’s old bridge (祝圣桥; Zhùshèng Qiáo), a gorgeous and robust span of arches topped with a three-storey pavilion , is an impressive sight, leading visitors across the water to Qīnglóng Dòng. River views along the river from the bridge at night are serene, with Qīnglóng Dòng splendidly lit up.