Senjogahara Plateau

戦場ヶ原

Sitting 1,400 meters above sea level in Nikko National Park is Senjogahara Plateau. Covering an area of around 400 hectares between Lake Chuzenji and Yumoto Onsen, it was originally a lake formed by an eruption of Mt. Nantai. Over time it became marshland, and today it supports some 350 species of native plants and various wild birds. Winding through it is the Senjogahara Plateau Nature Trail, a gentle, two-hour route suitable for beginners. In summer (June to early August) you can see cottonsedge and meadowsweet in full bloom, while in autumn the trees and grasses turn red and gold. In winter, it is recommended to check whether the route is accessible due to snow.

Nearby Spots

Areas of Nikko

Central Nikko

The heart of Nikko combines World Heritage shrines and temples, traditional cuisine and crafts, and lush natural settings. Add a trip to this area to a stay in surrounding regions, such as Kinugawa Onsen.

Okunikko

Located in the center of Nikko National Park, Okunikko includes the marshlands of Senjogahara, Mt. Nantai, Lake Chuzenji, and Kegon Falls. The area has many hot spring retreats and inns.

Kinugawa-Kawaji Onsen

Set along the Kinugawa River, this area is one of Japan's most famous hot spring resorts. Beyond ryokan and hotels, there are theme parks and many natural attractions. Kinugawa is a good base for further Nikko adventures.

Yunishigawa, Kawamata and Okukinu Onsen

This area is known for its remote location and restorative waters. Enjoy a relaxing escape as you explore undeveloped nature and hot springs.

Imaichi

Historically an inn town, Imaichi is now the gateway to the greater Nikko area. With soba-making lessons, sake breweries and a host of seasonal festivals, Imaichi merits a long stop before heading on to Nikko Toshogu or Kinugawa Onsen.

Ashio

Ashio is most famous for its copper mine, which flourished for over 400 years. Visitors can ride trolleys down the 700-meter long mining tunnel and get a feel for the mine as it once existed.

Senjogahara Plateau

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