Step into the North Gate Ruins where Yangzhou's ancient pulse still beats! These weathered remnants of Tang-Song dynasty glory whisper tales of silk-road caravans through every cracked brick. Marvel at Ming-era blue bricks layered with Qing renovations, then climb the ramparts at dusk – the collision of jagged walls with neon rooftops creates a surreal skyline. Pro tip: channel poet Li Bai's vision of "lanterns mirroring stars on the moat" from this very vantage point!