Cangnan County, China offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cangnan County is known for the Yuliao Scenic Area and the Wenzhou Nanji Islands. The best time to travel to Cangnan County, China, is from April to June, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!