When to go to Mount Ishizuchi & Saijo
Seasons, a month-by-month table, local festivals and when Mount Ishizuchi & Saijo is busiest.
The hiking season runs from late April to early November. Conditions on the summit are those of a 2,000-metre mountain — cooler, windier and wetter than the coast, which is what the table below describes.
Spring
Snow lingers on the upper trail into April. May brings fresh green and azaleas, and is one of the best months to climb.
Summer
The opening festival in early July draws thousands of white-clad pilgrims. July and August are warm with afternoon cloud and thunderstorms — start at dawn.
Autumn
Colours begin on the summit in late September, reach Joju in mid-October and the valleys in November. Stable weather, cold mornings; the Saijo Festival falls mid-month.
Winter
Deep winter on the mountain: rime ice, snow and short days. Saijo itself is mild and dry, and the springs never freeze.
Mount Ishizuchi & Saijo month by month
| Month | High / low | Rain | Verdict |
|---|---|---|---|
| January | 10° / 3° | 50 mm | ★★★ Fair |
| February | 11° / 3° | 65 mm | ★★★ Fair |
| March | 14° / 6° | 105 mm | ★★★ Fair |
| April | 20° / 10° | 105 mm | ★★★ Good |
| May | 24° / 15° | 130 mm | ★★★ Best |
| June | 27° / 19° | 230 mm | ★★★ Good |
| July | 31° / 24° | 225 mm | ★★★ Good |
| August | 33° / 25° | 100 mm | ★★★ Good |
| September | 29° / 21° | 150 mm | ★★★ Good |
| October | 24° / 15° | 115 mm | ★★★ Best |
| November | 18° / 9° | 70 mm | ★★★ Good |
| December | 13° / 5° | 60 mm | ★★★ Fair |
Temperatures (°C) and rainfall are rounded long-term averages for this part of the prefecture, for orientation only — check a forecast before you travel.
Festivals & events in Mount Ishizuchi & Saijo
- 1–10 JulyOyamabiraki (opening festival)
Sacred images are carried to the summit and pilgrims climb the chains chanting. The mountain is closed to women on the first day.
- Late Sept – mid OctAutumn colours
Among the earliest in western Japan; the view of Tengudake in red and gold is the highlight of the hiking year.
- Mid-OctoberSaijo Festival
Lantern-lit floats in their dozens, from before dawn until the river finale at dusk.
Crowds & booking ahead
The trail is busiest on October weekends, during the July festival and in the Obon holiday. On those days take the first ropeway and expect queues at the chains. Midweek in May, June and September you may share the summit with a handful of people.
Ready for Mount Ishizuchi & Saijo?
Lock in a guide, a tasting or a day trip for Mount Ishizuchi & Saijo now — most GetYourGuide bookings can be cancelled free up to 24 hours before.