Surf: Nansha beach (know for its sand castle competition) offers several funny peaks on sand bottom. E, S and SE swells and typhoons located south or east of the archipelago. Environment: The beach is private so ask hotels for access. Clean water. Zhujia island is reachable thru Zhoushan Putuoshan Airport (national flights only)and thru ferry from Beilun 北仑, near Ningbo 宁g。All spots are located around the village of Nansha 南沙