Step into Guangji Weir and travel back in time! This ancient embankment showcases Anqing's hydraulic wisdom, where weathered brick walls along cobblestone paths whisper tales of taming the Yangtze tributaries. Locals call it 'the living fossil that breathes'. Come at dawn for golden reflections on water, nibble on river-and-field delicacies, and don't miss that century-old banyan tree – your perfect Instagram backdrop!