Mount Fuji Climbing Season: Dates, Permits and the ¥4,000 Toll

Mount Fuji is open to climbers for about ten weeks a year. For the other forty-two, the huts are boarded up, the toilets are locked, and the trails you see in every postcard are, legally, a construction-site hazard you are not supposed to enter. The season is short on purpose, and in 2026 it got shorter still to navigate: a flat toll on every trail, a reservation cap on the busiest one, and a 2pm cutoff that decides whether you sleep in a hut or get turned back at the gate.

This guide covers when each of the four trails actually opens and closes, what the toll and reservation system now requires, which week inside the season to pick, and why the other forty-two weeks are not a loophole, whatever the climber count on the closed trails suggests.

The season, trail by trail

Mount Fuji has four official climbing trails, and they don’t all open on the same day. Yamanashi’s Yoshida Trail, the one most foreign visitors climb and the one reachable from Tokyo in about two hours, opens first, together with the Subashiri Trail on the Shizuoka side, which merges into the Yoshida route partway up and shares its opening date. Shizuoka’s other two trails, Fujinomiya and Gotemba, follow about a week and a half later.

The staggered opening comes down to where the trails physically meet. Subashiri joins the Yoshida route above the 8th Station, so the two share huts and a water supply on that upper stretch and have to open together. Fujinomiya and Gotemba are self-contained from base to summit and open when their own huts and patrol staff are ready, which tends to land about a week and a half later. All four close on the same date regardless of when they opened, set by how long hut operators can keep staff on a summit that usually sees its first serious snow by early October.

Treat these as the pattern rather than a fixed calendar entry: the exact dates move by a few days most years depending on snowmelt and are confirmed by each prefecture only a few months ahead. Check the current year’s dates before booking anything non-refundable.

The ¥4,000 toll and the Yoshida reservation system

Until a few years ago, only the Yoshida Trail charged a toll, and even then it was a voluntary ¥1,000 “conservation cooperation fee” that plenty of climbers skipped. That changed after crowding on the Yoshida Trail turned into a genuine safety problem: climbers sleeping on the path, running out of water, collapsing from exhaustion within sight of the summit. All four trails now charge a flat, mandatory ¥4,000 per person, per ascent, paid once regardless of which route you take or how many days you spend on the mountain.

The Yoshida Trail carries an extra layer on top of the toll, because it takes well over half of all climbers on the mountain. Entry requires an online reservation through the trail’s official portal, bookings open in the spring before the season and run until the day before your climb, and the quota, 4,000 day-entrants daily, not counting anyone with a confirmed mountain-hut reservation, can close early if a popular date fills up. You pay the toll at the same time you book, by credit card or PayPay.

The detail that catches people out is the gate time. Anyone without a hut booking has to be through the 5th Station checkpoint before 2pm. It is aimed squarely at “bullet climbing”: starting late at night and pushing straight to the summit for sunrise without sleeping, which the altitude and the cold turn into a genuine hazard rather than just an uncomfortable night. Book a hut and the 2pm rule stops applying to you; show up at 3pm with no booking and you are turned back at the gate, not just discouraged.

Picking your week inside the season

Ten weeks is not one climate. The mountain changes character from the first week of July to the last week before closing, and the trade-off is always the same shape: earlier is colder and emptier, later is windier and emptier, and the middle is warm, crowded, and prone to afternoon storms.

The afternoon-storm pattern in the main stretch of the season is worth planning around rather than hoping around. Heat rising off the mountain through the morning builds into thunderstorms that tend to hit from early afternoon, which is the entire reason the standard advice is to summit for sunrise and be well down the mountain before midday, not to start climbing at a civilised hour. September’s risk looks different: the same weeks sit inside the country’s typhoon season, so a storm tracking anywhere near Honshu can shut the mountain’s buses and huts for a day or two with little notice. The regional breakdown of when that risk actually peaks is in our rainy season and typhoon season guide.

Getting to the trailhead: the bus-only rule

The Fuji Subaru Line, the road that carries most climbers up to the Yoshida 5th Station, closes to private cars and rental vehicles for the entire climbing season, not just on busy weekends. Drive yourself and you will be stopped well below the station and redirected to a park-and-ride lot at the base, where a shuttle bus takes over for the rest of the climb up.

During the season the shuttles run roughly hourly from the base lot and from Kawaguchiko Station, and seats are not reservable. You queue and board the next bus, which on an August weekend morning can mean a wait, not a seat. Outside the season the same route drops to a handful of departures a day, which is one more reason early July and early September reward people who build slack into their schedule rather than cutting the connection tight.

Booking a mountain hut

A hut booking does three things at once: it gets you past the 2pm gate rule, it gives you a few hours of rest partway up instead of a non-stop overnight push, and it is the only realistic way to time a sunrise summit without the hazards of bullet climbing. Huts along the Yoshida Trail book out for August weekends by late spring, and most take payment in cash on arrival rather than by card, so this is one leg of the trip where carrying enough yen actually matters. There is no ATM above the 5th Station.

A bunk with two meals runs to roughly the price of a budget city hotel room, which surprises people who expect a mountain shelter to be cheap. It isn’t, and the reason is logistics rather than greed: everything a hut serves, including the water, arrived by helicopter or on someone’s back.

Why the other forty-two weeks aren’t a loophole

Every year, several thousand people climb the officially closed trails anyway. The gates are low barriers, not walls, and the summit is still visibly there. It is not a grey area under Japanese law, though: using a closed section of the trail is an offence under the Road Act, carrying a fine of up to ¥300,000 or a prison term of up to six months, and it gets enforced often enough that it isn’t just a theoretical risk.

The legal risk is the smaller of the two problems. Outside the season, the huts are closed, the toilets are closed, the first-aid stations are unstaffed, and the upper mountain regularly carries snow and ice that the open-season trail surface never has to deal with. Off-season rescues on Mount Fuji run into the dozens most years, with fatalities among them, and more than half of the people involved tend to be older climbers who assume a mountain they could handle in July will behave the same way in April. It doesn’t. Altitude and cold do not wait for the calendar to agree with you.

The one-line verdict

Climb in late August if your dates are flexible. The storms of peak summer have usually eased, the school-holiday crowds have thinned, and the typhoon risk of early September hasn’t arrived yet. Book the hut before the trail reservation, carry cash for the mountain, and plan the bus connection with slack rather than against the clock. If your dates are fixed to early July or early September instead, that’s fine too; just read the forecast that week rather than the average for the month. Mount Fuji sits inside a much longer travel calendar, and it’s worth checking against your other plans. See the month-by-month guide to the rest of the year for how the climbing season lines up against everything else Japan does between July and September.

Data checked: 2026-10-06