Guangzhou City Sightseeing Bus 广州双层观光巴士 Has 3 lines: City New Axis Line (yellow line) Ancient City Line (red line) – the best Xiguan Style Line (blue line) Address: 广州市越秀区北京路168号粤海仰忠汇地下1层 Find more information in My Wechat mini App: PreviousNext