Typical crowd level each month (relative), averaged over the attractions of each city. Shorter bar = fewer people.
Overall, Jeju tends to be less crowded than Seoul.
Based on historical visitor patterns, January is usually the quietest month in Jeju.
Based on historical visitor patterns, January is usually the quietest month in Seoul.
In Jeju the quietest day is usually Monday; in Seoul, Monday. Weekdays early in the morning are the safest bet in both.
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