The Emperor's Island is in the south of Phuket Island, 12 kilometers apart, and the speedboat takes about 30-40 minutes. Compared with other popular or less popular attractions in Phuket, Emperor's Island is a very new face. The island not only has beautiful and complete natural tropical island scenery, but also the coastal scenery of coral reefs is unforgettable. Because of the late development, the number of tourists here is relatively small, compared with the noisy Phuket Island, where the beach environment is particularly quiet, there are only sporadic swimmers nearby, surfers and the sound of waves coming from the ear, it is a paradise. The Bird's Nest Cave is located in Phi Phi Le, Phi, surrounded by cliffs, topography. It's dangerous, so few people smoke. There are several huge limestone caves on the island. There are many beautiful stalactites hanging from the caves. Some caves are carved with murals of prehistoric human beings, elephants, ships, etc. Legend has it that these caves used to be the nests of Andaman pirates, so they are called "pirate caves" and because they inhabit many pets, rich in nests, also known as Bird's nest Cave . Popularly speaking, this is a big hole without swallows. But the sea is still blue, and the water here is clear, as if it could touch the bottom with one hand. Under the reflection of the sunshine, it shines brightly. Opposite the Bird's Nest Cave is the natural swimming pool in Biluwan Bay.. The green water can be seen all at once. It's beautiful and beautiful.