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To the Summit of Mt. Fuji | Sunrise at the Seventh Station, the Crater Rim Loop and Kengamine — Day 2 on the Yoshida Route

2024.08.17

Mt. Fuji, the highest mountain in Japan. In the previous post we started from the Fifth Station on the Fuji Subaru Line and climbed to Toyokan, a mountain hut at the seventh station, where we spent the night. This is the continuation — the summit day, heading for Kengamine (3,776 m), the true high point of Japan.

From goraiko — sunrise watched from the mountain — at Toyokan, through the last climb to the top, around ohachi-meguri (the loop that follows the rim of the crater), and finally standing on the highest ground in the country. How the fatigue of a long climb was repaid by what was up there. For anyone planning to reach the summit of Fuji, here is an honest account of what makes the summit day distinctive and where people tend to come unstuck.

The conclusion first: the real highlight of climbing Fuji lies beyond the climb itself. Sunrise, the crater rim, Kengamine — none of it begins until you're at the top. Which is why arriving with a little energy, a little time and a little warm clothing still in reserve is what turns the day into something you'll keep.

The day in outline (Yoshida Route, day 2: seventh station → summit → crater rim → Kengamine)

• Area: Mt. Fuji (Yamanashi side, Yoshida Route)
• The day's route: Toyokan hut, seventh station → eighth station → the summit → ohachi-meguri (crater rim loop) → Kengamine (3,776 m) → descent → Fifth Station
• High point: Kengamine (3,776 m), the highest point in Japan
• Start time: early. I was up a little after 5 a.m. and we left the hut around 5:30
• Difficulty: ★★★☆☆ (few technical difficulties, but at that altitude the thin air makes the final climb the hardest part physically)

The previous post covered the climb from the Fifth Station to the seventh, and the gear that mattered. This one is about what comes after that — the experience at the top. Rather than following the timings minute by minute, knowing what's waiting for you up there is the better preparation.

Sunrise at Toyokan, the seventh station

The summit day starts in the dark. I got up a little after 5 a.m. and stood outside the hut, rubbing my eyes, waiting for the eastern sky to lighten.

Goraiko on Fuji tends to be imagined as something you watch from the summit, but from Toyokan at the seventh station the sun coming up over a sea of cloud was beautiful enough. If anything, being able to meet the sunrise calmly, without worrying about the crowds and the cold at the top, felt like the particular luxury of staying in a hut.

A completely dark sky stained orange from the horizon upward, and the sea of cloud turning pink — for that moment I forgot both the cold and the sleep. Everything about the previous day's long, monotonous gravel climb was concentrated into that one view. Feeling that, we sorted ourselves out and set off for the summit at around 5:30.

The thing to prepare for here is the cold. Fuji at dawn is freezing even at the height of summer, and waiting for sunrise means standing still while your body cools. Have something you can genuinely wrap up in — a down jacket or a wind shell — within reach.

The last climb to the summit — thin air and queues

I'll be honest: the climb after leaving Toyokan was the hardest part of the whole trip. We were already above 3,000 m and the air was thin. Climb a little, get your breath back, climb a little more, stop again. Every step felt heavier than it had the day before.

Summit morning also brings a sharp increase in the number of people on the trail. Above the eighth station the path narrows in places, and just below the summit the line backed up into a genuine traffic jam. It's easy to get impatient, but I decided to treat the wait as a useful pause for acclimatising to the thin air. Don't force your way past; match the pace of the person in front and move slowly. As a way of preventing altitude sickness, it turns out to be the safest way to climb.

Eventually a torii gate appears above you. Pass under it and you're on the summit of Mt. Fuji. The realisation that we'd actually got there arrived slowly, and then all at once.

The summit at last — the crater rim loop

Through the gate, and onto the summit of Fuji. There are shrines and huts up there and it was far busier than I'd imagined, with hikers scattered about in their own private states of having made it.

And then there's the pleasure that only the summit of Fuji offers: ohachi-meguri. The top of Fuji is shaped around a vast open crater — *ohachi* means a great bowl — and you can walk a complete circuit of its rim. The depth and scale of the crater below is difficult to convey in a photograph. Standing there, I was struck all over again: this really is the top of the highest mountain in Japan.

The loop follows the rim with a fair amount of up and down, and it's sensible to allow about an hour and a half for the circuit. It isn't a flat stroll — there's more relief than you'd expect, and you're walking in thin air, so it takes real effort. I came away thinking of it as a reward loop for people who arrive with time and condition to spare.

To Kengamine (3,776 m), the highest point in Japan — the steep "Umanose"

Partway around the loop is the day's real objective: Kengamine (3,776 m), the highest point in Japan. One section of the crater rim rises up sharply, and that rise is the highest ground in the country.

There is, however, one last obstacle. The slope directly below Kengamine is called Umanose — "the horse's back" — and it's steep, with loose volcanic grit underfoot. Push off and your feet slide back, which is hard on legs that are already tired. We used the rope in place of a handrail and went up carefully, a step at a time.

At the top there's a stone marker reading "Kengamine, Mt. Fuji, the highest point in Japan." It's popular enough that a queue forms for photographs. I joined it and got my proof of standing on the roof of Japan. This, genuinely, is the highest place in the country. A sea of cloud stretched out endlessly below, and the thought that there is nowhere higher anywhere in Japan brought something up in me. Every part of that long climb was repaid at that one point.

Things to watch on the descent — the trail junction and the dust

Once you've taken the summit in properly, all that's left is to get down safely. And on Fuji, the descent is where the hazards are.

On the Yoshida Route the up and down trails are separate. The descent is its own path: gravel switchbacks, on and on. The scenery barely changes and you double back through the same zigzags endlessly, which makes it feel psychologically longer than it is.

The one place to be careful is the junction with the Subashiri Route partway down. Walk it on autopilot and it's genuinely possible to end up on the wrong mountain-side. We checked the signs carefully and kept confirming that we were still heading toward Yoshida-guchi.

The dust also gets worse on the way down. Without gaiters your boots fill with grit. Even if you didn't use them on the way up, put them on before you start descending. Steep gravel is hard on the knees too, so I used trekking poles and concentrated on short steps and a steady rhythm.

What to wear at the top, and looking after yourself

Finally, the points I came away with for making the summit day safe as well as enjoyable.

• Bring warm clothing, without exception: even in midsummer the temperature near the summit is around 5°C, and it can drop below freezing before dawn. Waiting for sunrise and spending time at the top will chill you far more than you expect. A down jacket, gloves and a warm hat are worth having.
• Build in time: if you're doing the crater rim and Kengamine, the summit alone takes one to two hours. Work backwards from your descent time and leave slack in the schedule.
• Work with the thin air: if you get a heavy head or nausea — signs of altitude sickness — don't push on. Walking slowly, breathing deeply and drinking regularly is the best prevention there is.
• Decide on the loop and Kengamine based on how you feel: if you arrive at the top with nothing left, there's no obligation to walk the whole rim. Reaching the summit is achievement enough. Put your own condition first.

What I've settled on: what the summit of Fuji showed me

If the first day was about preparation and patience, the summit day was the reward. Sunrise over the cloud sea from the seventh station, standing at the top after passing under the torii, the loop around the crater, and the view from Kengamine — all of it stayed with me precisely because of that long gravel climb beforehand.

Fuji is not a technically difficult mountain. But reaching the summit and then having enough left to enjoy the crater rim and Kengamine takes fitness, time and proper warm clothing. Treat the top not as the finish but as a second start, and climb with something in reserve. That, for me, is the single best way to turn the day into something you'll keep.

To anyone heading for the highest point in Japan: I hope you climb safely, descend safely, and take that view above the clouds in for as long as you want to. Safety first — and I hope your Fuji becomes something you keep for life.

Related posts

Your First Mt. Fuji on the Yoshida Route | Two Days, a Hut at the Seventh Station, and the Climb Toward Sunrise and the Crater Rim

"Easy to Climb" Is What Makes Mt. Fuji Dangerous | Turning Back in a Storm, and the Risks Nobody Mentions

Mt. Bonoreyama (Bonomine) Day Hike | The Shirayazawa Gorge Is the Whole Point — Plus an Honest Test of Heart-Rate Hiking with the Suunto Vertical 2

Hokendake and Kisokomagatake | A Two-Day Traverse of the Central Alps from Senjojiki Cirque

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