Udo Island is located in the eastern part of Jeju and is a small island shaped like a lying cow. It is famous for its coral sand beaches, clear waters, and diverse natural landscapes. The island features eight scenic spots, including Dong-an Whale Cave, Yeohaeng Fish Sail, and Seobin White Sand. Visitors can rent electric bicycles to tour the island and enjoy local specialties such as peanut ice cream and seafood noodles.
Seongsan Ilchulbong, formed by volcanic eruptions in the sea, has a crater at its peak that resembles a crown. It is one of Jeju Island's symbols and is listed as a UNESCO World Natural Heritage site. The peak is renowned for its sunrise views over the sea, and climbing to the top offers spectacular views of the crater and coastline. In spring, the slopes are adorned with blooming canola flowers, creating an especially enchanting scene.
Seopjikoji is a famous attraction on Jeju Island's eastern route, known for its seaside cliffs, lighthouse, and expansive grass fields. It is a filming location for many Korean dramas, such as 'The Legend of the Blue Sea.' Every April, canola flowers bloom, forming a golden-yellow picturesque landscape.