Mt Fuji

Mount Fuji last erupted in 1707. The event, triggered by a major earthquake 49 days earlier, rained ash on Edo (present-day Tokyo) for two weeks, blanketed the Kanto plain, and buried nearby villages under meters of volcanic debris. The mountain has been seismically quiet ever since, rated Level 1 (normal activity) on Japan’s volcanic alert scale, monitored continuously by seismometers, GPS stations, and tilt meters. None of that history changes what you see from Kawaguchiko on a clear morning: a perfect symmetrical cone at 3,776 meters (12,388 feet), reflected in the lake, with the snow line sitting at approximately the same elevation it has occupied in every Hokusai woodblock print since the 1830s.

What has changed for climbers in 2026

If you intend to climb, the rules have changed substantially over the past two years and you need to understand them before you book.

From the 2025 climbing season onward, all four official trails require a climbing permit costing ¥4,000 per person (roughly $26 USD at current exchange rates). This is a doubling of the ¥2,000 fee introduced on the Yoshida Trail in 2024, and it now applies uniformly across the Yoshida, Subashiri, Fujinomiya, and Gotemba routes. You must pre-register online and obtain a QR code before reaching the trailhead gate; registrations close at 11:59 p.m. the day before your climb, and close earlier if the daily quota is reached.

Daily caps are set at 4,000 climbers per trail. Gates on all routes open at 3 a.m. and close at 2 p.m. to non-hut-reservation holders. If you arrive after 2 p.m. without a confirmed mountain hut booking, you are turned away. This is the anti-“bullet climbing” measure, targeting the practice of ascending overnight to reach the summit at sunrise without sleeping at altitude, which causes a high proportion of the mountain’s rescue callouts.

The 2026 climbing season runs from July 1 (Yoshida and Subashiri trails) or July 10 (Fujinomiya and Gotemba) through September 10. Climbing outside this window is technically possible on unmarked routes but without staffed huts, emergency facilities, or trail maintenance; most of those who need mountain rescue on Fuji do so outside the official season.

A pre-climb safety module is required as part of registration, covering altitude risks, weather behavior, and equipment minimums. The mountain’s weather changes within minutes; even in July, temperatures at the summit average 5 to 6 degrees Celsius and wind chill regularly pushes that below freezing. Showing up in jeans and sneakers is no longer just unwise; it gets you turned back at the gate.

Getting there from Tokyo

The most direct route from Tokyo to the Fuji Five Lakes region is the Fuji Excursion limited express train from Shinjuku, which runs to Kawaguchiko Station in about 1 hour and 55 minutes. A highway bus from Shinjuku Bus Terminal costs around ¥2,000 one-way and takes roughly two hours depending on traffic. If you are heading to the Yoshida Trail 5th Station, seasonal buses run from Kawaguchiko Station; check the Fujikyuko Bus timetable as services are limited outside the climbing season.

Viewing without climbing

The best-known viewpoint photograph of Fuji, the one with the Chureito Pagoda in the foreground, comes from Arakurayama Sengen Park above the town of Fujiyoshida, a 398-step staircase above the station. The park is free to enter, and the composition in cherry blossom season (typically early April) is extraordinary. That said, the crowds at that time are equally extraordinary; arriving before 7 a.m. is the difference between a quiet experience and jostling for phone space with several hundred other people.

The north shore of Lake Kawaguchiko provides the famous reflection shots and works best in the morning on calm days before wind disturbs the surface. The Mt. Fuji Panorama Ropeway, departing from near Kawaguchiko Station, costs ¥1,500 return and lifts you to a ridge with unobstructed views of the cone and the lake below.

Lake Saiko, the quietest of the Fuji Five Lakes, has an undeveloped western shoreline that holds a better reflection than Kawaguchi on calm mornings and sees a fraction of the visitor volume.

What to eat

Houtou is the regional dish: a wide, flat noodle soup cooked in miso broth with pumpkin, root vegetables, and often pork or chicken. The noodles are not pre-cooked; they finish directly in the pot, absorbing the broth as they expand. Every restaurant around the Fuji Five Lakes serves it. A bowl costs around ¥1,200 to ¥1,600. In cold or wet weather after a long hike, it is among the better meals you will eat in Japan.

Freshwater fish from the lakes, particularly trout (masu), appear on menus throughout the region, typically as sashimi or lightly grilled with salt. The Kawaguchiko area also has an incongruously large number of Italian restaurants, a legacy of the area’s longstanding relationship with Japanese mountaineering culture.

Where to stay

Ryokan on or near Lake Kawaguchiko offer the closest thing to Fuji-from-your-room that most visitors experience. Fuji Onsenji Yumedono, a traditional inn on the hills above Kawaguchiko with hot spring baths, offers lake and mountain views and rates from around ¥20,000 to ¥35,000 per person per night including dinner and breakfast, which is the standard ryokan pricing model.

Budget travelers typically stay in Kawaguchiko town center and use the local bus network to reach the trailhead. The Kawaguchiko area has a reasonable selection of guesthouses and small hotels in the ¥8,000 to ¥12,000 per room range.

If you want to climb the mountain itself, book a mountain hut on your chosen route as far in advance as possible, especially for the Yoshida Route. Huts typically provide sleeping space, basic meals, and the gate-passage privileges that allow you to begin or continue ascending after the 2 p.m. cutoff. Conditions are communal and basic; they are a means to an end, not a comfort stop.

Fuji-Q Highland

The amusement park at the base of the mountain operates year-round and holds several world records for roller coaster statistics. Whether a thrill park next to a sacred volcano appeals to you says something about what you want from Japan. The mountain views from some of the coasters are genuinely unusual.

The timing question

September is the underrated month for Fuji. The climbing season is in its final two weeks, the crowds are meaningfully thinner than July and August, autumn light is sharper, and the temperature gradient between Tokyo and the summit makes the climb feel more rewarding. October through June, the snow cap expands across the upper cone and the postcard image becomes even more striking, but the climbing trails are closed and the mountain huts are shuttered.