Hangetsusan Observation Deck

Mountain with great views over Lake Chuzenji

Hangetsusan is a mountain at the southeastern corner of Lake Chuzenji. Hiking trails lead up to the top of the mountain. Near the summit there is an observation deck with great views of the Okunikko region including Lake Chuzenji and Mount Nantai.
From about mid October to early November each year， autumn colors add to the scenery viewed from here， making this a popular autumn leaf viewing spot.

From there it takes approximately 30 minutes to ascend to the observation deck near the summit along a steep nature trail.”

Location Map

Basic Information

Address	Chugushi， Nikko-city，Tochigi
Telephone Number	0288-53-3795
Website	https://www.tochigiji.or.jp/spot/s12028
Business Hours	7:00～17:00
Days Closed for Business	Closed during winter (late November to early April)
Price	Free
Map Code	947 147 847*03

Nikko Area

The Nikko area, in the northwestern part of the prefecture, is particularly mountainous. In the midst of the rich nature, including the 2,486-meter-high volcano Mt. Nantai, Lake Chuzenji, and Kegon Falls, there are numerous shrines and temples that are registered as UNESCO Cultural Heritage sites. From Kinugawa Onsen to Kawaji Onsen, hot springs can also be found throughout the area. There are a wide range of outdoor activities to enjoy as well, such as stand-up paddleboarding in the summer and snowshoeing in the winter.