Ultimate Guide to Hiking Mt. Fuji: Routes, Tips, and What You Need to Know for a Safe and Memorable Climb
Standing at 3,776 meters, Mount Fuji is Japan's highest mountain. As Japan's iconic symbol, it was registered as a UNESCO World Heritage site in 2013. The striking contrast of blue and white when viewing Mt. Fuji from afar is extraordinarily beautiful, and it represents a virgin landscape deeply cherished in the hearts of Japanese people.
This majestic mountain is open for hiking. While it presents a challenging climb as Japan's highest peak, the sense of achievement upon reaching the summit is extraordinary and will remain a lifetime memory.
In this guide, we'll first explore Mt. Fuji's characteristics and hiking-related information, followed by essential details for enjoying a safe hiking experience on the mountain.
Hiking Season: Early July to Mid-September
With its impressive elevation of 3,776 meters, Mt. Fuji isn't accessible for hiking year-round. At the Fifth Station, the starting point for most hikers at over 2,000 meters elevation, temperatures are typically 15°C (59°F) lower than ground level. At the summit, temperatures can drop even further, being 25°C (77°F) lower than ground level.
Since snowfall is typically recorded in early October, the official hiking season is set from early July to September 10th, spanning approximately two months. Access is restricted outside the hiking season due to road closures, so those aiming to reach the summit should plan their trip within this period.
What is the Fifth Station?
Japanese mountains are traditionally divided into ten sections for hiking reference, called "stations" (gōme). The first station is at the foot of the mountain, while the tenth station marks the summit. These divisions aren't based solely on elevation differences - they take into account factors such as slope steepness and hiking time. Therefore, the distances between stations aren't equal. As the slope generally becomes steeper closer to the summit, the distances between stations become shorter near the top.
Hiking Mt. Fuji typically begins from the Fifth Station. There are four different Fifth Stations around Mt. Fuji, corresponding to four distinct hiking routes. Maps and signs on Mt. Fuji clearly indicate these stations. Mountain huts and restroom facilities are also located at various stations, so it's important to consider these stations when planning your hiking itinerary.
Various Routes for Climbing Mt. Fuji with Different Difficulty Levels
Mt. Fuji straddles Yamanashi Prefecture and Shizuoka Prefecture. There are a total of four routes, each offering hiking experiences suited to different difficulty levels. The level of crowding, number of mountain huts, and climbing time vary significantly depending on the route. It's important to choose a route that matches your physical fitness level.
Yoshida Route (For Beginners)
Source: Official website
The Yoshida Route is highly recommended for first-time Mt. Fuji climbers. While it's the only route from the Yamanashi Prefecture side, more than half of all Mt. Fuji climbers choose this path. It's popular among international hikers, and transportation from Tokyo Station to the starting point at Yoshida-guchi 5th Station is well-developed. The Yoshida-guchi 5th Station is also a popular tourist destination where you can enjoy shopping and dining.
A distinctive feature of the Yoshida-guchi 5th Station is its abundance of mountain huts - 16 huts from the 5th station to the summit. These mountain huts offer overnight stays, meals, and restroom facilities, providing numerous convenient rest spots along the way. The slope is also gentler compared to the Fujinomiya Route, making it ideal for those new to mountain climbing.
During peak season, the route can become very crowded with traffic jams of climbers, so please be mindful of others while hiking. Also, note that the descent route differs from the ascending path and has fewer mountain huts, so plan your climbing schedule considering your energy distribution.
Fujinomiya Route (For Beginners to Intermediate Climbers)
Source: Official website
The Fujinomiya Route is recommended for first-time climbers who are confident in their physical fitness. This route also features well-equipped mountain huts, allowing for adequate rest breaks during the climb. Access is convenient - you can reach the Fujinomiya-guchi 5th Station by taking a bullet train and bus.
While the Fujinomiya Route boasts the shortest climbing distance, it has the steepest incline among all routes. There are many rocky areas, so careful footing is essential. From personal experience climbing this route, the rocky slope beyond the 3,000-meter point was particularly challenging.
Another characteristic of the Fujinomiya Route is that it provides the closest access to "Ken-ga-mine," the highest point at the summit. Unlike the Yoshida Route, climbers use the same path for both ascending and descending, so extra caution is needed when passing other hikers.
Subashiri Trail (Intermediate Level)
Source: Official website
For experienced hikers, the "Subashiri Trail" is highly recommended. The trail begins at an elevation of 2,000 meters, requiring hikers to climb about 300 meters more compared to the Yoshida and Fujinomiya trails. However, up to the 2,700-meter point, the trail features a beautiful forest zone, allowing hikers to enjoy a scenic ascent through lush greenery.
Around the 8th station at 3,300 meters, this trail merges with the Yoshida trail, offering numerous mountain huts. It's recommended to stay overnight in one of these huts to witness the spectacular sunrise near the summit.
Additionally, during descent, hikers can experience the thrilling "Sunabashiri" (sand running) on the Subashiri trail. It's exhilarating to descend rapidly through the sandy paths. Even those who ascend via the Yoshida trail might want to consider descending via the Subashiri trail to enjoy this unique sand running experience.
Gotenba Trail (Advanced Level)
Source: Official website
For those seeking a less crowded Mt. Fuji hiking experience, the "Gotenba Trail" is an excellent choice. While the other three trails start from above 2,000 meters, the Gotenba trailhead begins at a lower elevation of 1,450 meters. With over 2,000 meters to climb, this trail is recommended for advanced hikers with substantial experience.
The Gotenba course is characterized by its gravel-covered slopes, offering panoramic and dynamic views. During descent, hikers can also enjoy sand running.
Although this trail has the gentlest slope among all courses, it's the longest, with an average ascent time of 7 hours. When hiking the Gotenba course, plan for at least two days and make sure to utilize the mountain huts.
Want to Explore More of Mt. Fuji? Crater Rim Trail and Hoei-zan
Circle the Summit! Ohachi Meguri (Crater Rim Trail)
Source: Official website
After reaching the summit, don't miss the Ohachi Meguri (crater rim trail). This trail circles the volcanic crater at the mountain's peak.
Mt. Fuji's crater has a diameter of 780 meters, and circling it covers a distance of 3 kilometers, taking approximately 90 minutes to complete.
One of the main objectives of the crater rim trail is to reach "Kengamine," Mt. Fuji's true summit. This is the exact point that marks 3,776 meters - standing here gives you the incredible feeling of being at Japan's highest point!
From the nearest Fujinomiya trail, it takes 20 minutes to reach Kengamine, while from the farthest Yoshida trail, it takes over 40 minutes. Since the Yoshida trail requires a full circuit, those aiming for Kengamine should plan for at least 90 minutes of extra time.
When walking the crater rim, you'll pass the entrance points of other trails. Be careful not to accidentally descend via the wrong trail.
Enjoy a Casual Hiking Experience at Mount Hoei
Source: Official website
If you don't feel confident about climbing Mt. Fuji's summit or only one day available in your schedule, hiking Mount Hoei (Houeizan) is highly recommended. Mount Hoei was formed on Mt. Fuji's eastern side during the 1707 eruption, creating a series of connected craters. Just gazing at these craters allows you to experience the dramatic magnificence of nature.
You can reach Mount Hoei's crater in about 30 minutes from the Fujinomiya Trail's 5th station, making it easily accessible. The summit of Mount Hoei is 2,693 meters high, only about 300 meters higher than the 5th station, allowing for a leisurely circuit along gentle slopes. Since the entire course can be completed within 4 hours (round trip), it's perfect for those who want to experience Mt. Fuji hiking without attempting the challenging summit climb.
6 Essential Points to Remember for Safe Mt. Fuji Hiking!
Mountain climbing often comes with unexpected challenges. Although Mt. Fuji is a well-maintained mountain, over 40 accidents occur annually. Here are six important points to keep in mind for safe hiking:
Check Weather Conditions Before Deciding Your Hiking Date
Always check the weather before climbing Mt. Fuji. During bad weather, the mountain experiences strong winds and severe thunderstorms, making it extremely dangerous. Additionally, temperatures drop significantly at night, sometimes falling below freezing even in midsummer. While it might be difficult to factor weather into your travel schedule, if it's raining or there are strong winds, it's better to cancel your climb and enjoy nearby tourist attractions instead.
Even with forecasts of clear or cloudy weather, mountain conditions can change rapidly, and rain can start suddenly during your hike. Be sure to bring a raincoat and backpack cover. If caught in a sudden severe thunderstorm, seek shelter in the nearest mountain hut or emergency shelter.
Prepare Appropriate Equipment
Prepare appropriate equipment for climbing Mt. Fuji. During the climbing season from July to September, while urban areas might record temperatures above 35°C (95°F), the temperature at the 5th station is around 15°C (59°F), and the summit can be as cold as 5°C (41°F). The temperature difference is particularly severe at night, so make sure to bring warm layers.
Every year, there are numerous accidents involving hikers wearing sandals and shorts. When hiking Mt. Fuji, always wear long pants and proper hiking shoes or sturdy sneakers.
While food and drinks can be purchased at mountain huts, it's advisable to bring at least 1 liter of water and energy food such as chocolate and nuts. This is particularly important on the Subashiri and Gotemba trails, where mountain huts are scarce - be sure to pack sufficient water and energy food before starting your climb.
Take Your Time and Be Aware of Altitude Sickness
At 3,774 meters tall, Mt. Fuji climbing comes with the risk of altitude sickness. Every year, more than 30% of Mt. Fuji hikers experience altitude sickness.
The main cause of altitude sickness is decreased oxygen levels. As you approach the summit, oxygen concentration becomes thinner, so when hiking in groups, avoid pushing yourself too hard and maintain your own comfortable pace.
Symptoms of altitude sickness include sudden headaches, dizziness, and nausea. If you start feeling unwell, stop and rest until symptoms subside. If symptoms persist for several hours, making the wise decision to descend rather than forcing yourself to continue to the summit is crucial.
To prevent oxygen deficiency caused by rapid altitude gains, staying overnight at a mountain hut is recommended. Mountain huts provide both accommodation and meals. Instead of rushing to climb in a short time, plan a flexible schedule and prioritize safe hiking.
Stay on Designated Hiking Trails
Source: Official website
When climbing Mt. Fuji, always stick to the designated hiking trails.
Mt. Fuji's trail junctions are marked with directional signs. These signs are written in Japanese, English, Chinese, and Korean. The four routes are color-coded on the signs, so make sure to follow the markers corresponding to your chosen route's color.
The Gotemba trail, which sees fewer hikers, has a particularly high number of accidents involving lost climbers. Always check your map and trail markers carefully while hiking. If you get lost, turn back to confirm your route.
Know the Location of Toilets and Rest Areas
It's essential to study the map beforehand to know where toilets and rest areas are located. Mountain huts offer places to eat, drink, and use restroom facilities.
Toilets on Mt. Fuji require a 200-yen cooperation fee per use. Since there are no money exchange facilities on the mountain, it's advisable to bring plenty of 100-yen coins. The descent route on the Yoshida trail has no mountain huts and only one toilet facility, which gets extremely crowded. It's recommended to use the restroom at the summit before beginning your descent.
While mountain huts are open to everyone during the day, at night only overnight guests can use the facilities (except toilets). Therefore, if you're planning a night climb, staying at a mountain hut is recommended.
Avoid Hiking Alone
Every year, more than 40 incidents involving lost hikers or injuries occur on Mt. Fuji. To prevent accidents, try to avoid hiking alone. The Gotemba trail, in particular, has a high number of incidents involving lost hikers. Due to fewer fellow hikers and mountain huts along this route, always climb with companions when taking the Gotemba trail.
If you must climb Mt. Fuji alone, be sure to share your contact information and hiking plans with family or friends on the ground so they can check on your safety.
Additionally, you can submit your climbing plan online through Compass (https://www.mt-compass.com/). Submitting a climbing plan enables quick response in case of emergencies, so make sure to file one before attempting your climb.
3 Things to Check Before Climbing Mount Fuji
Here are three essential points to check before climbing Mount Fuji. These are crucial factors for enjoying your Mt. Fuji hiking experience, so please review them carefully.
Weekends and Obon Season Are Extremely Crowded
Mt. Fuji hiking becomes extremely crowded during weekends and the Obon period (around August 13-16), when many Japanese people take their summer vacation. Hiking during these peak times means you'll be climbing in long queues of people. This not only increases hiking time but also poses safety risks such as potential falls when passing others, especially on the crowded Fujiyoshida trail.
To fully enjoy your Mt. Fuji hiking experience without the crowds, we recommend climbing on weekdays during early July or late August if your schedule allows. You can check the crowd forecast on the official website:
Congestion Forecast: https://www.fujisan-climb.jp/risk/congestion.html
Mountain Hut Reservations Required (Tent Camping Prohibited)
At 3,776 meters, Mt. Fuji requires considerable time to climb. Most hikers plan a two-day itinerary, and we especially recommend first-time climbers to stay at a mountain hut.
Advance reservations are essential for mountain hut accommodations. Be sure to book as soon as your dates are decided. Many hikers prefer staying at mountain huts and starting their climb in the middle of the night to view the sunrise from the summit.
Please note that tent camping is strictly prohibited on Mt. Fuji, so mountain huts are your only accommodation option.
Environmental Issues Due to Poor Hiker Etiquette Are Becoming Serious
Source: Mt. Fuji Official Website
In recent years, the increasing number of hikers has led to growing environmental concerns due to poor hiking etiquette. Littering and improper toilet use are particularly problematic issues on Mt. Fuji. Please take all your garbage with you and help maintain the mountain's pristine environment. Never use toilets for sleeping or sheltering from rain.
Additionally, as Mt. Fuji is a national park, removing rocks or plants is prohibited. Please follow proper hiking etiquette, be considerate of others, and help ensure everyone can enjoy their Mt. Fuji hiking experience.