Diga Island is very interesting, strongly recommended! TB about 300 yuan, including snorkeling, lunch, volcanic mud bath. There are macaques and lizards on the island, which can be seen at lunch. After lunch, go to the volcanic mud bath. Suggested people should not wear light-colored swimsuits and expensive swimsuits. Volcanic mud bath will not wash well when it comes out. Volcanic mud is especially effective in repairing sunburned skin, and shoulders that are painfully sunburned do not hurt that night. It's amazing.