Jeju Island, off South Korea’s southern coast, is a volcanic island famous for its natural landscapes, making it one of the country’s most popular vacation destinations. Recognized as a UNESCO World Natural Heritage Site, Jeju is home to Hallasan, South Korea’s highest peak, surrounded by hiking trails and diverse flora. The island also features striking volcanic formations like Seongsan Ilchulbong (Sunrise Peak) and the Manjanggul Lava Tube. Visitors enjoy Jeju’s waterfalls, coastal cliffs, and unique culture, including traditional thatched-roof houses and the famous female divers known as haenyeo. Beaches such as Hyeopjae and Jungmun attract summer travelers, while local specialties like black pork barbecue and fresh seafood highlight the island’s culinary appeal. With its mix of nature, culture, and relaxation, Jeju offers a distinct experience unlike anywhere else in Korea.