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Hiking · Shiga, Shiga

Mt. Ryozen Susuki Grass Trail

  • Difficultymoderate
  • Distance8 km round trip
  • Duration4–5 hours
  • Elevation1,212 m summit
  • Rating★ 4.3
  • TransportOhmi Railway Samegai Station then taxi (about 15 minutes) to the trailhead; public transit is limited, so a car is recommended

The Mt. Ryozen trail is reached from Ohmi Railway Samegai Station in Maibara, Shiga, via a roughly 15-minute taxi ride to the trailhead near Kashiwabara, since public transit does not run directly to the mountain and a car or taxi is recommended. No permit is required.

Mt. Ryozen Susuki Grass Trail

A Suzuka Mountains ridge hike famous for its golden susuki (pampas) grass slopes, especially vivid in autumn light.

The Mt. Ryozen trail is reached from Ohmi Railway Samegai Station in Maibara, Shiga, via a roughly 15-minute taxi ride to the trailhead near Kashiwabara, since public transit does not run directly to the mountain and a car or taxi is recommended. No permit is required. From the trailhead, a dirt path climbs through mixed forest before opening onto the mountain's signature susuki (pampas grass) slopes, covering about 8 kilometers round trip to the 1,212-meter summit with a sustained elevation gain over 4 to 5 hours. The lower forest sections offer good shade and firm dirt footing, while the upper grass slopes are fully exposed to sun and wind, with a trail that becomes faint and easy to lose where the tall grass grows over the path, particularly in early autumn before it is trampled down. There is no technical scrambling, but the combination of exposure, faint tread, and changeable mountain weather makes navigation aids worthwhile. Landmarks along the route include the treeline transition where forest gives way to open grass slopes, ridge knolls offering rest points with valley views, and the rocky summit marker looking over the Suzuka Mountains toward Ise Bay. Hikers pressed for time or uncertain of the upper trail can turn around at the treeline transition, which already offers strong views back toward the Nohi Plain. There are no water sources, huts, or shelters anywhere on the mountain, so hikers must carry all the water and food needed for the 4–5 hour round trip. Weather can shift quickly on the exposed upper slopes, and the trail's popularity peaks in October when the pampas grass turns golden, so early starts help avoid both crowds and afternoon cloud buildup.

Trail facts

Trail area
Maibara, Suzuka Mountains
Best season
October for silver pampas grass in full bloom; May for fresh greenery

What to bring

  • Hiking boots
  • Trekking poles
  • 2 L water
  • Map or GPS (trail can be faint through tall grass sections)

Location

Kashiwabara, Maibara, Shiga 521-0335

35.2965, 136.3733 View on map

Highlights

  • Golden susuki pampas-grass slopes, most vivid in October
  • 1,212 m summit views over the Suzuka Mountains toward Ise Bay
  • Ridge knolls with rest points and valley views
  • Forest-to-grassland transition partway up the trail

Tips for visiting

  • Carry a map or GPS; the upper trail becomes faint through tall grass sections
  • No water sources on the mountain, carry enough for the full 4–5 hour round trip
  • Start early to avoid afternoon cloud buildup on the exposed slopes
  • Public transit doesn't reach the trailhead directly; arrange a taxi or drive from Samegai Station
  • Visit in October for peak pampas grass color

When to visit

October is peak season for golden pampas grass, while May offers fresh greenery; early morning starts avoid afternoon weather changes on the exposed ridge.

Accessibility

The trail is unpaved dirt and grass with a sustained climb and no accessible infrastructure; it is not wheelchair- or stroller-friendly.

Frequently asked questions

Is the trail well marked?

The lower forest section is clear, but the upper grass slopes can be faint; a map or GPS is recommended.

How do hikers reach the trailhead without a car?

A taxi from Ohmi Railway Samegai Station, about 15 minutes, is the most reliable option.

Is there water available on the mountain?

No, hikers should carry all the water needed for the round trip.

When is the pampas grass at its best?

October typically offers the fullest golden color on the upper slopes.