The best time for oysters in Rushan is autumn, especially in September. At this time, the temperature in Rushan sea area is suitable, and the nutrients in the sea water become the food of oysters, which grows faster and tastes more delicious.

In addition, September is the time for the local oyster festival in Rushan. At this time, after the oysters are washed by seawater, the surface will be covered with a film, which is very delicious. Gourmets and tourists from all over the world come here to taste this delicious feast.

However, it should be noted that Rushan oysters need to be fresh to enjoy the best taste. Therefore, before buying oysters, we must pay attention to whether the oysters are fresh or not, and try to choose local regular sales outlets. At the same time, we should also pay attention to the relevant food hygiene knowledge of eating oysters to ensure good health.