Mount Fuji is Japan’s highest mountain and a stratovolcano on Honshu, about 100 km west of the Tokyo-Yokohama area. It stands about 3,776 m high and is one of the country’s best-known symbols.
What makes this volcano so important beyond its height? The answer lies in a mix of geology, history, and culture.
What is Mount Fuji?
Mount Fuji is an active stratovolcano, also called a composite volcano. It is the second-highest volcano on an Asian island and the seventh-highest island peak on Earth.
The volcano is actually made of several overlapping volcanoes, with the current active edifice often described as Younger Fuji or Shin Fuji.
The mountain is regarded as the symbol of Japan and holds major cultural and religious significance. For centuries, it has been a sacred site for Shinto and Buddhism, and it appears in famous artworks such as Hokusai’s 36 Views of Mount Fuji.
How tall is Mount Fuji and where is it located?
Mount Fuji stands exactly 3,776.24 m (about 12,388–12,389 ft) high, according to multiple geographic references. It sits on Honshu, straddling Shizuoka and Yamanashi prefectures. The mountain lies roughly 95–100 km west or southwest of central Tokyo, which is why it appears in views from the capital on clear days.
What are the key facts about Mount Fuji?
| Fact | Detail |
|---|---|
| Mountain type | Active stratovolcano / composite volcano |
| Elevation | 3,776.24 m (12,388 ft) |
| Location | Honshu, Shizuoka and Yamanashi prefectures |
| Distance from Tokyo | About 95–100 km west/southwest |
| Last eruption | 1707–1708 (Hōei eruption) |
| Current status | Active volcano; no eruption since 1707 |
| Recorded eruptions | More than 15 since 781 |
| Volcanic structure | Several overlapping volcanoes; Younger Fuji |
| Global rank | Second-highest volcano on an Asian island; seventh-highest island peak |
| Cultural status | Symbol of Japan; sacred in Shinto and Buddhism |
What is the exact elevation of Mount Fuji?
Multiple official references list the elevation as 3,776.24 meters, with conversions ranging from 12,388 to 12,389 feet. Guidebooks commonly round this to 3,776 m.
Elevation figures may appear as 3,776 m or 12,388 ft in official materials. The most precisely cited value is 3,776.24 m.
Which prefectures share Mount Fuji?
The mountain straddles Shizuoka and Yamanashi prefectures. Its southern side lies in Shizuoka, while the northern and eastern slopes are in Yamanashi.
When did Mount Fuji last erupt?
Mount Fuji’s most recent confirmed eruption began in 1707 and continued into 1708. Known as the Hōei eruption, it produced ash that reached Edo, present-day Tokyo, about 95 km northeast. NASA reports that the eruption also created the Hōei Crater on the volcano’s southeastern flank.
The mountain has not erupted since. In total, eruptions have been recorded more than 15 times since 781, with the Hōei event the most recent confirmed one.
What happened during the Hōei eruption?
The Hōei eruption is the most significant in modern memory. It deposited ash over a wide area, including Tokyo, and formed the Hōei Crater. No lava flow details survive from that event.
How far did the ash from 1707 travel?
NASA states the ash reached Edo, roughly 95 km northeast. That places the fall zone over what is now the Tokyo metropolitan area.
What is the eruption history of Mount Fuji?
The volcano’s structure points to a long geologically active past. NASA says the current edifice is built from several overlapping volcanoes, often referred to as Younger Fuji or Shin Fuji. Older stages, sometimes grouped as Old Fuji, lie beneath.
Eruptions have been recorded more than 15 times since 781. The most recent confirmed eruption was the 1707–1708 Hōei event. Since 2011, Japan’s meteorological agencies have logged increased seismic activity, but no eruption has occurred.
- Eruption records date back to 781.
- 1707–1708: The Hōei eruption sends ash as far as Tokyo and forms the Hōei Crater.
- 2011–present: Increased earthquake activity is observed after the Tohoku quake; no eruption follows.
Is Mount Fuji an active volcano?
Yes. Despite more than 300 years of quiet, Mount Fuji remains classified as an active volcano. The lack of recent eruptions does not mean the volcanic system is dormant; monitoring continues.
Increased seismic activity was recorded after the 2011 Tohoku earthquake, though no eruption followed.
The average interval between eruptions is about 100–150 years, but volcanic systems do not follow predictable schedules.
History shows long quiet periods can end without warning. Official monitoring remains essential, even when no imminent signs are visible.
Could Mount Fuji erupt again?
The answer is yes, because it remains an active volcano, but the timing cannot be predicted. The average interval between eruptions has been about 100–150 years, which would place the last eruption beyond its own average. Still, the average is not a timetable. No imminent signs have been observed according to current monitoring.
The uncertainty cuts both ways: the mountain could remain quiet for decades or reawaken with little notice. What is certain is that Japanese agencies watch the volcanic system closely.
Why is Mount Fuji important to Japan?
Mount Fuji is more than a geographic landmark. It has been a sacred site for Shinto and Buddhism for centuries and appears prominently in Japanese art, including Hokusai’s 36 Views of Mount Fuji. It is widely regarded as the symbol of the country and a source of national identity.
The mountain also shapes the landscape: it is the second-highest volcano on an Asian island and the seventh-highest island peak on Earth. Its image is used in countless cultural products, making it a visual shorthand for Japan itself.
What should visitors know before going to Mount Fuji?
For hikers, Mount Fuji is a major summer destination. Four main trails lead to the summit, and climbing is most popular during the official summer season. Because the mountain is an active volcano, safety depends on season, weather, and volcanic alert levels.
Official guidance recommends checking the current alert level before any trip, and booking climbing permits early once the season opens. Access can be restricted at short notice during bad weather or periods of elevated seismic activity.
Elevation gain, weather, and volcanic activity all affect a climb. Check local advice and the latest volcano information before setting out.
Frequently asked questions about Mount Fuji
Is Mount Fuji an active volcano?
Yes. Mount Fuji is classified as an active stratovolcano, even though it has not erupted since 1707–1708.
When did Mount Fuji last erupt?
Mount Fuji last erupted in 1707–1708. That eruption, called the Hōei eruption, sent ash as far as present-day Tokyo.
How tall is Mount Fuji?
The official elevation is 3,776.24 meters, or about 12,388 to 12,389 feet.
Which prefectures is Mount Fuji in?
Mount Fuji straddles Shizuoka and Yamanashi prefectures on the island of Honshu.
How far is Mount Fuji from Tokyo?
The mountain lies about 95 to 100 kilometers west or southwest of the Tokyo area.
How many times has Mount Fuji erupted?
Eruptions have been recorded more than 15 times since 781. The 1707–1708 Hōei eruption is the most recent confirmed event.
What type of volcano is Mount Fuji?
Mount Fuji is an active stratovolcano, also called a composite volcano.
Could Mount Fuji erupt again?
Yes, because it is active. However, no imminent signs have been observed, and eruption timing cannot be predicted.
Laura Pemberton is Entertainment Editor at readingwire.co.uk, covering celebrity news, film, TV, music, arts and culture.