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Completing the Central Divide Trail (Mt Mitsumine to Mt Chausu)

  • alastairbourne
  • Aug 30
  • 2 min read

Hike date: August 30, 2026

Yesterday's poor weather continued overnight and I abandoned plans to head for the Alps. Instead I decided to hike the one part of the Central Divide Trail that I hadn't walked before. The trail links the two table mountains of Kirigamine in the east and Utsukushigahara in the west. North of here the water flows to the Sea of Japan, while to the south it flows into the Pacific Ocean. I parked my car at Tobira pass in the middle of this unknown section, which led across the grasslands from Mt Mitsumine to Mt Chausu on the corner of Utsukushigahara. I had climbed both peaks before but it had bothered me for ages that I hadn't been along the well marked trails in between. It's lucky they were well marked because the mist was in and there was not much to see of the fabulous views that I know are all around. First stop was Mt Chausu, which I climbed by following a long, steep spine from the pass. This part was punctuated by occasional light rain as I negotiated the trail among the thick bamboo grass. Once I summited I descended immediately, had lunch in my car, and headed east to Mt Mitsumine. This path was more forested and had way more ups and downs, including some steep muddy sections, but I made it easily to the top with some glimpses of views in the distance as the mist started to lift. I didn't meet any other hikers all day. As so often happens, the sun started to shine as I was in my car heading back home and I was finally able to see some of the views I had been unable to see from the mountains.


Click here for more information about Mt Chausu and here for more information about Mt Mitsumine.

The best view was at the end of the hike
The best view was at the end of the hike
The summit of Mt Chausu at the corner of the Utsukushigahara plateau
The summit of Mt Chausu at the corner of the Utsukushigahara plateau
The narrow ridge leading to Mt Chausu
The narrow ridge leading to Mt Chausu
There were also some narrow rocky sections
There were also some narrow rocky sections
Bamboo grass wet from the rain
Bamboo grass wet from the rain
The narrow trail clinged to the side of the ridge
The narrow trail clinged to the side of the ridge
Heading towards Mitsumine I could see a glimpse of Mt Asama
Heading towards Mitsumine I could see a glimpse of Mt Asama
The trail opened up as I approached Mitsumine
The trail opened up as I approached Mitsumine
Finally made it
Finally made it
No great views but there were some spooky trees
No great views but there were some spooky trees
And more trees in the mist
And more trees in the mist
Interesting looking mushroom
Interesting looking mushroom
Abandoned cafe at the Tobira pass trailhead
Abandoned cafe at the Tobira pass trailhead

 
 
 

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