Welcome to Udo Island (우도), a small volcanic islet off the southeastern coast of Jeju, known for its cow-like shape and laid-back coastal vibes. Just a 15-minute ferry ride from Seongsan Port, Udo is famous for peanuts, red sea cucumbers, and turban shells, a local delicacy with a rich, savory flavor harvested fresh from the sea. Every April, the island comes alive for the Udo Turban Shell Festival, celebrating this spiral-shaped mollusk with food stalls, cooking competitions, cultural performances, and the chance to taste turban shells grilled right in front of you. To get there, hop on a ferry from Seongsan—they run every 30 minutes from 8 a.m. Just bring your ID, fill out a boarding card, and you’re on your way to Udo. Catch the sea breeze, snack on seafoody treats, and join the islanders in celebrating the treasures of the ocean. Would you try one? Follow @thesoulofseoulblog for more festivals and fun in Korea. #UdoIsland #UdoTurbanShellFestival #KoreanSeafood #SpringInJeju #제14회우도소라축제 #최우수축제 #우도 #udosorafestival #udo