I flew to Hainan just for this island, the sea is so beautiful like jelly.

Roman Square, Cliff Swing, Glass Sea, Devil Fish... There are so many elements here❣️❣️ I really like it😍🤩🤩 📍This is: Boundary Island 🏝️Travel tips: Roman Square - Sightseeing Bus - Lovers' Valley (get off here to feed the devil fish) - Big Cave - Wind Cave - Happy Pavilion - Wind Pavilion - Sightseeing Bus (it is best to take the sightseeing bus along the way, walking is tiring, except for those who like hiking) 🏝️After arriving on the island, go to Roman Square to take photos📷, go to the left👈 after arriving on the island, walk for about 10 minutes, and you will reach Roman Square. There are swings, arches, and a circular⭕️ square here, where you can take different island🏝️ photos. Then return the same way, you can go to feed the devil fish first (CNY 80/person). There is an intersection diagonally opposite the sightseeing bus, walk down and walk along the beach for a few minutes to get there. After that, go back to take the sightseeing bus to visit other attractions, so you don't have to go back, and go to Roman Square and the devil fish earlier, there are fewer people. 🏖️Cost: It is recommended to buy the ferry ticket + sightseeing bus ticket together for a discount❣️CNY 159/person on the mini program👸, you can take the ferry by scanning the code. You need to exchange the ticket🎫 at the sightseeing bus stop, and the ticket is required for the sightseeing bus. You can also get a coffee coupon when exchanging the ticket, and there are free coffee collection points at stops 2, 3, and 4 (don't expect too much from the coffee, it is instant coffee). There are also snorkeling activities on the island.