Introduction to Kauai: Kauai, also known as the "Garden Island", is the most peaceful and pastoral place in Hawaii. Due to its natural and beautiful natural environment, it often appears as a scene in Hollywood movies. among many movies. On the island of Kauai, there is almost no day without rainfall. The annual rainfall exceeds 450 inches, ranking the highest in the world. Cayo is the area with the sunniest weather on the island.