Mount Kinpu (金峰山 Kinpu-san/Kinpō-san) is a 2,599m peak straddling Yamanashi and Nagano Prefectures, one of Japan’s 100 Famous Mountains. The summit features the distinctive Five-Story Rock (五丈岩), a massive natural rock formation. It can be accessed from two routes: Mizugaki (west approach) or Ōdarumi Pass (east approach).
The Mizugaki route runs year-round from Nirasaki Station, while the Ōdarumi Pass route is a seasonal reservation-only bus from Enzan Station.
Access to the Trailhead
Map
1. Going: Nirasaki Sta. → Mizugaki-sansō
From JR Nirasaki Station, take the Nirasaki-Mizugaki Line (Mizugaki Route) bus and get off at the terminus Mizugaki-sansō.
Operating period: Apr 4 – Nov 23, 2026 (daily)
Travel time: approx. 1 hr 15 min | Fare: 2,500 yen
Bus TimetableBus Timetable: Nirasaki Sta. → Mizugaki-sansō
| Nirasaki Sta. | Mizugaki-sansō |
|---|---|
| 08:50 | 10:05 |
| 09:35 | 10:50 |
| 12:40 | 13:55 |
| 13:30 | 14:45 |
| Nirasaki Sta. | Mizugaki-sansō |
|---|---|
| 08:50 | 10:05 |
| 09:35 | 10:50 |
| 11:25 | 12:40 |
| 12:40 | 13:55 |
| 13:30 | 14:45 |
| 14:50 | 16:05 |
| Nirasaki Sta. | Mizugaki-sansō |
|---|---|
| 08:50 | 10:05 |
| 09:35 | 10:50 |
| 11:25 | 12:40 |
| 12:40 | 13:55 |
| 13:30 | 14:45 |
| 14:50 | 16:05 |
Reference: Yamanashi Kyohoku Kotsu | Nirasaki-Mizugaki Line Timetable
2. Going: Enzan Sta. → Ōdarumi-tōge
From JR Enzan Station (North Exit), take the reservation-only Eiwa Kōtsū “Yakeyama-tōge/Ōdarumi-tōge (Kinpu-san) Line” bus. Transfer at Yanagidaira bus stop.
Operating period: May 30 – Nov 8, 2026 (weekends & holidays only)
Travel time: 1 hr 25 min | Fare: 3,000 yen
Reservation required: Online or by phone. Details at Eiwa Kōtsū
Bus TimetableBus Timetable: Enzan Sta. → Ōdarumi-tōge
| Enzan Sta. | Yanagidaira | Yanagidaira | Ōdarumi-tōge |
|---|---|---|---|
| 07:30 | 08:15 | — | 08:55 |
| 09:00 | 09:45 | — | 10:25 |
3. Return: Mizugaki-sansō → Nirasaki Sta.
From Mizugaki-sansō, take the Nirasaki-Mizugaki Line bus back to Nirasaki Station.
Travel time: approx. 1 hr 15 min | Fare: 2,500 yen
Bus TimetableBus Timetable: Mizugaki-sansō → Nirasaki Sta.
| Mizugaki-sansō | Nirasaki Sta. |
|---|---|
| 10:30 | 11:47 |
| 11:30 | 12:47 |
| 14:25 | 15:42 |
| 15:25 | 16:42 |
| Mizugaki-sansō | Nirasaki Sta. |
|---|---|
| 09:20 | 10:36 |
| 10:30 | 11:47 |
| 11:30 | 12:47 |
| 13:05 | 14:22 |
| 14:25 | 15:42 |
| 15:25 | 16:42 |
| 16:25 | 17:42 |
| Mizugaki-sansō | Nirasaki Sta. |
|---|---|
| 09:20 | 10:36 |
| 10:30 | 11:47 |
| 11:30 | 12:47 |
| 13:05 | 14:22 |
| 14:25 | 15:42 |
| 15:25 | 16:42 |
Reference: Yamanashi Kyohoku Kotsu | Nirasaki-Mizugaki Line Timetable
4. Return: Ōdarumi-tōge → Enzan Sta.
From Ōdarumi-tōge bus stop, take the reservation-only Eiwa Kōtsū bus. Transfer at Yanagidaira.
Operating period: May 30 – Nov 8, 2026 (weekends & holidays only)
Travel time: 1 hr 25 min | Fare: 3,000 yen
Reservation required: Details at Eiwa Kōtsū
Bus TimetableBus Timetable: Ōdarumi-tōge → Enzan Sta.
| Ōdarumi-tōge | Yanagidaira | Yanagidaira | Enzan Sta. |
|---|---|---|---|
| 15:00 | 15:30 | — | 16:25 |
| 16:15 | 16:45 | — | 17:40 |



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