Xiyuan, China offers 1 beach perfect for sunbathing, surfing, swimming, and more. Xiyuan, Jiangxi, China, is known for the Xiyuan Hot Springs and the scenic Xiyuan National Forest Park. The best time to travel to Xiyuan, China, is in April when the average air temperature is around 15°C (59°F) and the water temperature is approximately 10°C (50°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!