General standard A-line trips include: Small Lagoon, Big Lagoon, Miniloc Island Beach or Simezu Island for lunch, Secret Lagoon, Seven Commandos Beach. According to the strategy of predecessors, Line B of Aini Island will go to two CAVEs (two caves) and the most beautiful Snake Island. It's really boring about caves, so the Chinese have creatively developed such a combination as Line A (not Seven Commandos) +Line B Snake Island. You can finish the essence of Line A and Line B in a day. Snake Island is very close to Pangulasian Island. Pangulasian Island is now privatized. When I wrote an email to book a trip a year ago, the store told me I couldn't go. Fortunately, Snake Island can also come. The water here is clear and transparent, just like the swimming pool. At noon, the sea water just reaches the waist. No matter the big sun overhead, it jumps directly into the sea. There is a cool beach ~Snake Island, which is estimated to be about 300 meters. There are two small islands connected by S-shaped curve at one end. It is named for its slender, serpentine shape. Immersed in the sea water on both sides, the snake ridges show up in a flash, and the sunshine shines in the shallow water, which is a good scenery for swimming.