For the China-wary, Hangzhou, a mere 45-minute fast train ride from Shanghai, is the perfect place to go – it’s clean, spacious, and within cooee of pretty green spaces. It’s been a tourist attraction since the Tang dynasty (618–907), although arguably, with a population now of over 9 million, it’s not quite as peaceful as it was in Marco Polo’s day. Nestled on the gorgeous West Lake (西湖) and surrounded by bucolic hills, lush forests, and tea plantations, Hangzhou really is dreamy…