When traveling on May Day holiday, the biggest fear is the sea of people. I suggest going to some smaller islands, such as Xiaolijia Island. Because the area of the island is too small, there is no commercial development. But because of this, the island has been able to preserve its original natural scenery. The sea water is clear, so you can pick up shells, catch sea crabs and sea urchins. It&;s much better than most popular beaches at present. It takes more than an hour to get there by big plane. You should bring your own tent, fresh water and food. You can camp and have a picnic. It Very comfortable.