Wintertime is chilly and dry and, ironically, a great time to visit Jeju Island. This semi-tropical island is hotter when compared to the mainland, but still will get snow to the mighty Hallasan Mountain.
The two durations that can result in tourists true problems are classified as the multi-day Lunar New 12 months and Chuseok (tumble harvest) vacations. On both of these events annually, Koreans casino hit the street en masse, making reserving a bus or coach ticket practically unachievable.