Located in the same range as the infamous Tanigawadake, Mantaro-san shares all of the same weather patterns and danger, but none of the fame. As with its more popular neighbor, the tree line is a lot lower than any other mountain in Japan. This is mostly due to the harsh winter weather it receives, but results in some breathtaking views all the way down the valley. The only direct access is from the Niigata side of the range via a four hour hike. The alternative is to make the two hour ridge line traverse from Tanagawadake. Either way the trail will be covered with deep snows until early summer.
- 1 min read
Mantaro-san
On the boarder of Gunma and Niigata

By C. Rio
Community writer

A quick sketch before conquering the ridge (Photo: Matthew Shewchuk)

Spring in full bloom (Photo: Matthew Shewchuk)

Looking down into Niigata (Photo: Matthew Shewchuk)

The well used trail (Photo: Matthew Shewchuk)

Spring Flowers (Photo: Matthew Shewchuk)

Last of the winter snows lingering on the slopes (Photo: Matthew Shewchuk)

The steep walls of the valley below (Photo: Matthew Shewchuk)

Sennokura san off in the distance (Photo: Matthew Shewchuk)
Explore nearby
Leave a comment
0 comments in total
Book your trip
Find a nearby hotel
Explore some of the best nearby hotels and deals for the perfect place to stay in Japan.
Top Articles
-
1
Time Traveling on the Hitachi-no-kuni Long Trail
Ibaraki - Sponsored -
2
Hotel Chinzanso Tokyo’s New Executive Lounge and “The Pagoda in the Clouds”
Tokyo - Sponsored -
3
Miyoko Schinner’s Vegan Japan Tour
Culture -
4
Himeji Castle Entry Fees to Rise From 2026
Hyogo -
5
Miyakejima: An Island Adventure From Land to Sea
Tokyo - Sponsored -
6
Spend the Day in Sapporo: Japan’s Northern Metropolis
Hokkaido - Sponsored -
7
Winter Views of Hida Furukawa
Gifu -
8
Mishima Japanese Candleshop
Gifu -
9
KAMENOI HOTEL ASO PARK RESORT
Kumamoto - Sponsored -
10
4 Ways to Ring in Sakura Season in Japan
Activities
-
1
Guide to Bringing Medicines Into Japan
Planning -
2
The Ultimate Guide to Thrifting in Tokyo
Shopping -
3
March Grand Sumo Tournament (Osaka)
Osaka -
4
Your Name: Real-Life Locations in Tokyo
Tokyo -
5
Iwatayama Monkey Park
Kyoto -
6
Kawazu Cherry Blossom Festival
Shizuoka -
7
Daikoku Car Meet
Kanagawa -
8
Japanese Urban Legends
Culture -
9
Wonder Festival
Chiba -
10
Lake Shikotsu Ice Festival
Hokkaido