Jeju Island Cherry Blossom 2025. The final peak of cherry blossoms in korea is forecast to be in chuncheon (near nami island). The jeju cherry blossom festival is a major event celebrating cherry blossoms on the island.

March in korea is a shoulder month, as winter transitions fully into summer. Jeju island is a great choice for cherry blossom viewing and it’s also quite nearby the famous cherry blossoms in jinhae.