Paotaiwan wetland park (炮台湾国家湿地公园) is a small nature reserve in Shanghai’s BaoShan district on the southern bank of the Yangtze river. It’s quite peaceful compared to most of the city’s tourist attractions and even on a Sunday afternoon it wasn’t particularly busy. I liked the viewing pier where you can watch the big cargo ships sailing by. You can travel there either on foot or by bus from Shui Chan Road (水产路) station on line 3.
I initially thought the name 炮台湾 (炮 cannon, big gun; 台湾 Taiwan) was an alarming nationalist call to blow up Taiwan with a cannon, but apparently it’s 炮台 “gun emplacement” 湾 “bay”, after the fort that guards the mouth of the Yangtze river, so there you go.