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Hakone (Lake Ashi & Owakudani) in July

箱根（芦ノ湖・大涌谷） · Hakone · July 2027

Across all 31 days of July, Hakone (Lake Ashi & Owakudani) averages 34/100 on the crowd index. The calmest day looks like Thu 1 Jul 2027 and the worst is Mon 19 Jul 2027.

No major curated events fall in July at this location — crowd levels are driven mostly by weekends, holidays and season.

Every day in July

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Quietest dates in July

  • Thu 1 Jul 2027Moderate
  • Fri 2 Jul 2027Moderate
  • Mon 5 Jul 2027Moderate
  • Tue 6 Jul 2027Moderate
  • Wed 7 Jul 2027Moderate

Busiest dates in July

  • Mon 19 Jul 2027Moderate
  • Sun 25 Jul 2027Moderate
  • Sat 31 Jul 2027Moderate
  • Sat 17 Jul 2027Moderate
  • Sun 18 Jul 2027Moderate

Weekday vs weekend

Weekdays average 33/100. Weekends and public holidays average 36/100.

Common questions

Is July a good time to visit Hakone (Lake Ashi & Owakudani)?
July averages 34 out of 100 on the crowd index at Hakone (Lake Ashi & Owakudani). The quietest dates are around Thu 1 Jul, Fri 2 Jul, Mon 5 Jul, and the busiest is Mon 19 Jul.
What is the least crowded day in July at Hakone (Lake Ashi & Owakudani)?
Thu 1 Jul 2027 — forecast "Moderate" at 30/100.
Are weekends much busier at Hakone (Lake Ashi & Owakudani) in July?
Weekdays average 33/100 and weekends and public holidays average 36/100, a difference of 3 points on the crowd index.

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Other months: January · February · March · April · May · June · August · September · October · November · December

How this forecast is built

Each day's crowd level combines the landmark's baseline popularity, Japanese national holidays (computed from the official rules, including substitute holidays), curated local festival and season windows, a national tourism seasonality curve derived from published visitor-arrival patterns, and live rain probability from the Japan Meteorological Agency — weighted by how much that specific place actually empties out in the rain.

It's a model, not a measurement. It's good at "this weekend will be much worse than the following Tuesday" and it is not a headcount. Days beyond the JMA's ~7-day window use seasonal rain climatology.