Zhaoqing's ancient city walls date to the Song dynasty and remain partially intact on the northern side of the old city. The wall circuit, now accessible by foot along the preserved sections, gives views over the city and connects several historic structures including the Yuejianglou mansion, which houses the local history museum. The walk is best in the late afternoon when the light falls across the old stone and the city spreads out below.
The Yuejianglou museum is worth an hour's attention for its coverage of the Song and Ming dynasty history of this city, which was for several centuries the administrative capital of a large southern region. The Matteo Ricci connection is noted in the local historical narrative — a plaque marks the approximate location of his residence — and the museum gives enough context to make the city feel genuinely consequential rather than just a pleasant backdrop for the lake scenery.