Koh Larn is a small island that is especially recommended. Because I only want to snorkel and don't want to play other water projects, I didn't book a day trip. Take the big boat at 10 o'clock, 30 baht/person, arrive in half an hour. After going to the island, I rented an electric car for 300 baht/day. We are two big and one small. We are a little crowded. The car is very heavy. The speed is not easy to control. Rent a car carefully. The map shows that there are 5 beaches. After seeing other people's guides, we only want to snorkel, so we went to Nual Beach(Monkey Beach) and drove in 10 minutes. The clothes came with a swimsuit inside, and they quickly changed and started playing with otters. The water is really clear, the sand is super fine, and you can see a lot of small fish and sea urchins. PS: You can bring some bread to feed the fish, there is no bread on the island. After diving for 4 hours with the baby and his father, he was finally tired. He drove our car and found a restaurant. After lunch, he went to visit other beaches. The island is not very big and there are cars. So I visited the beach of the entire island. I still think Monkey Beach is the best for snorkeling. The last two pictures can't remember which beach it is. The water is very blue, but the waves are a bit big. When I came back from the last boat, I took the exit and turned left after disembarking. It was a red and green pedestrian street. Because I took the baby, I was not interested in the shemale or something, so I took a taxi back to the hotel.