Hallasan Mountain
Jeju-si, Jeju
Today's crowd forecast
ForecastThe latest forecast could not be loaded, so data as of 2026-10-22 is shown. · Relative scale: 100 = the busiest period.
30-day crowd forecast
- Quietest days ahead
- Tue, Nov 10 · 51Sun, Nov 15 · 62Mon, Nov 16 · 62
- Busiest days ahead
- Sat, Oct 31 · 92Sat, Oct 24 · 86Sun, Oct 25 · 85
Plan your visit
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Hallasan Mountain at a glance
Hallasan Mountain is a Parks & River spot in Jeju-si, Jeju, Jeju. The Korea Tourism Organization forecasts 83/100 (Crowded) for today; over the next 30 days it is expected to be quietest on Tue, Nov 10 and busiest on Sat, Oct 31. Nearby you can also visit Hueree Nature Park, Geolmae Ecological Park, Seogwipo Maeil Olle Market.
Nearby attractions
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FAQ
Q. When is Hallasan Mountain least crowded?
Over the next 30 days it is expected to be quietest on Tue, Nov 10 and busiest on Sat, Oct 31.
Q. What else is near Hallasan Mountain?
Nearby places include Hueree Nature Park, Geolmae Ecological Park, Seogwipo Maeil Olle Market. You can check each one’s live crowd level on this site.
Q. How is this crowd level calculated?
It is the Korea Tourism Organization’s visitor concentration forecast, built from KT mobile data. Visit patterns since 2018 are analysed to predict the next 30 days, on a relative scale where 100 is the busiest period, so it can differ from actual visitor numbers. It is updated once a day.
Source: Korea Tourism Organization visitor concentration forecast (based on KT mobile data)
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