What's on in Hakone (Mount Fuji), Japan through the year
Hakone, Japan has 5 curated events through the year — 2 festivals, 1 natural spectacle and 2 holidays. The ones to plan around: Hydrangea train (June) and Autumn colour (November). January, April, May and August are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Best time to visit Hakone (Mount Fuji): weather, crowds and notes →
Hakone (Mount Fuji) events and crowds by month
January in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in January →Peak crowds — Hakone Ekiden, Winter break (fuyuyasumi) in Japan
- Festival
Hakone Ekiden
2–3 JanMajor festivalCrowdedClosuresThe university relay from Tokyo to Lake Ashi and back. The mountain road closes to traffic for both mornings and the whole town turns out along it in the cold. Source ↗
February in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in February →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
Nothing new starts in February.
March in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in March →Busy — Spring break (haruyasumi) in Japan
Nothing new starts in March.
April in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in April →Peak crowds — Golden Week, Spring break (haruyasumi) in Japan
- Holiday
Golden Week
29 Apr – 5 MayCrowdedTokyo's nearest hot-spring valley in the country's busiest travel week. The ropeway queue and the road up to Owakudani are the bottleneck; the early train is the only fix. Source ↗
May in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in May →Peak crowds — Golden Week, Golden Week in Japan
Nothing new starts in May.
Still on: Golden Week (29 Apr – 5 May)
June in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in June →Busy — school holidays in 3 of the markets that fill it, one of its best months for weather
- Festival
Hydrangea train
15 Jun – 20 Jul · usuallyWildflowers & bloomsBook earlyThousands of hydrangeas line the Tozan switchbacks and flower from the bottom of the hill upward over a month. The evening train runs with the carriage lights off and needs a reserved seat. Source ↗
July in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in July →Busy — Summer break (natsuyasumi) in Japan, school holidays in 4 of the markets that fill it
Nothing new starts in July.
Still on: Hydrangea train (15 Jun – 20 Jul (usually))
August in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in August →Peak crowds — Obon, Summer break (natsuyasumi) in Japan
- Holiday
Obon
13–16 AugNational holidayCrowdedThe other national travel week, and the evening of the 16th brings a burning character on the hillside above Gora with fireworks over the lake. Source ↗
September in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in September →Busy — school holidays in 3 of the markets that fill it, one of its best months for weather
Nothing new starts in September.
October in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in October →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in October.
November in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in November →Busy — Autumn colour
- Nature
Autumn colour
1–30 Nov · usuallyCrowdedLake Ashi and the Sengokuhara grass turn late, usually the middle of November. Weekend traffic on the loop road is worse than it is in Golden Week.
December in Hakone (Mount Fuji)
Hakone (Mount Fuji) weather in December →Busy — Winter break (fuyuyasumi) in Japan, school holidays in 4 of the markets that fill it
Nothing new starts in December.