Embark on a day trip to the Beishan Grottoes, another impressive collection of Buddhist cave sculptures. Admire the intricate carvings and learn about the religious significance of these ancient artworks. Afterward, visit the Hengshan Hanging Temple, located on the side of Hengshan Mountain. Marvel at the architectural feat of this temple built into the cliffside. Return to Datong in the evening and enjoy a farewell dinner.