Odashirogahara Marsh
小田代ヶ原
A wetland meadow on the west side of Senjogahara. The lone white birch in the center, known as the 'Noblewoman,' is a classic subject for photographers.
Odashirogahara covers about 1.4 square km. In summer, wildflowers bloom across it, and in autumn, the grass turns gold and red. A white birch standing alone in the center of the meadow is nicknamed the 'Noblewoman,' and it looks especially dreamy in the morning mist. Occasionally, after heavy rain, a 'phantom lake' appears. Private vehicles are generally not allowed. You can take the low-pollution circular bus from Akanuma (about ¥300, operating from spring to autumn), or walk from Akanuma or Yumihari Pass. The loop trail around the marsh takes about 1 hour. It can be combined with Senjogahara to make a half-day hiking route.
Opening hours
Open all day; shuttle bus about late Apr–Nov
Nearby sights
- Senjogahara Marshland
- Yudaki Falls
- Lake Yunoko
- Ryuzu Falls
- Okunikko Yumoto Onsen
- Lake Chuzenji
- Futarasan Shrine Chugushi
- Mount Nantai