Jeju island is the most of beautiful Island. The island contains the Natural World Heritage Site entitled Jeju Volcanic Island and Lava Tubes. Jeju Island also known as the "Island of the Gods," is a popular vacation spot for Koreans and many Japanese.The island's mixture of volcanic rock, frequent rains, and temperate climate, make it very similar to the Hawaiian Islands in the U.S. The island offers visitors a wide range of activities: hiking on Halla-san (South Korea's highest peak), catching sunrises and sunsets over the ocean, viewing majestic waterfalls, riding horses, or just lying around on the sandy beaches.