Hiking the tough Daisetsuzan Grand Traverse (Daisetsuzan National Park, Hokkaido, Japan)


Advertisement
Japan's flag
Asia » Japan » Hokkaido » Asahikawa
September 11th 2008
Published: September 15th 2008
Edit Blog Post

(Day 160 on the road)I finally had the hiking experience I had been looking for for such a long time - the Daisetsuzan Grand Traverse, from Asahi-dake onsen to Shirogane onsen. Up north in Japan on Hokkaido island, in the remote national park of Daisetsuzan, I spent five full days hiking of and camping in almost complete solitude. The trek is challenging and long, and temperatures dropped to below zero at night. But the biggest problem actually was access to clean water - at this time of the year (early September), water was extremely scarce up there, and it did actually cut my hike short by one day.

If you are contemplating doing this hike, read on for some tips or email me for more information. I found the only hiking book there is about Japan (aptly called "Hiking in Japan", published by Lonely Planet) not very useful at all, both their walking times and their decision on where to stop for the night were completely off at times. So if you do use that book, my advice is don't rely on it too much. Instead, there is a very good and detailed description of the trail at this website.

Day 0: I arrived in Asahi-dake onsen in the morning, after I had slept that night at the Internet cafe in Asahikawa, about two hours away by bus. I had wanted to try these Internet cafes that double as hotels from when I first saw them in Tokyo, and it was actually pretty cool and far cheaper than any hotel or hostel. I only got about three hours of sleep though, but that was more due to the addictiveness of the PC right in front of me than the actual comfort of the place, which was not too bad. If you come to Asahi-dake onsen, make sure you have bought everything you need for the hike somewhere else as there is only a very small convenience store at the bottom of the cable-car. I spent the day getting ready and talking to the park Ranger's about the hike and its condition. The ranger I spoke to tried to talk me out of the hike numerous times, but I figured I was a) well prepared (carrying food for seven days, good equipment and good maps) and b) physically strong enough. I proved to be right. I also managed to pick up a warm but ugly hat, gloves and hiking pole from the youth hostel that other travellers had left behind, and all of these proved almost essential in the days to come.

Day 1 (Asahi-dake onsen to Hakuun-dake Hinan-goya): I was off to a bad start. I had left my tent a little open at night to improve air circulation. As I had slept only three hours the night before, I had missed the rain that must have started during the night. I woke up with wet and cold feet at four in the morning and realised that there was a big pool of water at my feet in the tent. I waited another half hour or so for the rain to stop, but to no avail. There was nothing else to do but to get up and pack my things in the pouring rain. So I set off with half my equipment wet and the rain still pouring down. I hiked seven hours that day in very limited visibility, rain and even a hail storm. However, I was in good spirits, singing along as I stumbled up Mount Asahi and down again. This is what I had been looking for, and I was not letting a bit of rain or fog spoil my hike. I stayed the night in the hut at Hakuun-dake Hinan-goya, but the air was so humid my sleeping bag did not dry at all. I spent a miserable and cold night in the wet sleeping bag, literally wearing every single piece of clothes I had except my rain-gear.

Day 2 (Hakuun-dake Hinan-goya to Chuubetsu-dake Hinan-goya): I must have somehow fallen asleep after all, and when I woke it was to a blue sky and sun; I could actually see the mountains around me! I rushed outside and put my wet gear into the warming sun whilst having a lazy breakfast. The hike to this day's hut, Chuubetsu-dake Hinan-goya, was about six fairly easy hours, and I enjoyed every second of it in this beautiful landscape. Especially the approach to Mount Chuubatsu was visually stunning.

Day 3 (Chuubetsu-dake Hinan-goya to Sansen-dai campground): The hiking book I had read put the hours of this day at five, and the next day at 10. I saw no reason why I should cut this day short and hiked for about nine hours up to the camp-site at Sansen-dai. Temperatures in the night dropped to below zero, but I was actually snug and warm.

Day 4 (Sansen-dai campground to Biei-Fuji Hinan-goya): This was the by far toughest day of the entire hike and I was very glad that I had hiked a few extra hours on the previous day. At the end of this day I was thoroughly exhausted and dehydrated. Looking back now, I would not do this hike in one day again, but rather break it down into two days. I got up early before sunrise, made some tea and gathered water from a very questionable looking still poodle. Up to this point, water had been available, but no longer. I was carrying four litres of water, two of which I had boiled, two of which not. The trail from Sansen-dai to Oputakeshike was stunning and easily the most beautiful part of the entire trek. I could see far ahead and back, tracing where I was coming from and where I was going. For most parts, the path went along a green ridge, until finally dropping down to the base of Mount Oputakeshike. And this is where the hardship proper began. I had already been walking for six hours at this point, and the path was going right up Oputakeshike. The height-difference was 600 metres, and the path went literally straight up its steep face, mostly over big boulders, requiring a lot of strength. As I set off from the bottom, I checked my watch; it was 11:59:43. For dramatic purposes, I waited the extra 17 seconds and started the climb at exactly twelve o'clock. Ten minutes later, I was back at the same spot, as I had taken the wrong path. So I started again at a very undramatic 12:12 or so. It took me two very long and exhausting hours to tackle this beast of a mountain, but the joy of reaching the top lasted only so long: The descent on the other side was steep and over loose gravel, making every step extremely treacherous. It was another two hours down and up to the hut of Biei-Fuji Hinan-goya. I reached the shelter after a good 11 hours of hiking, where the book I had been looking at stated this day at seven to eight hours. I had walked fairly quickly and only made short breaks - how anyone could accomplish this hike in 8 hours remains a complete mystery to me. After settling in at the hut I realised that the only, supposedly reliable, water source here had dried out, and again I was forced to take water from a very dodgy looking small pool. I was running out of fuel to boil the water and had to take my chances again by drinking it unboiled (but treated with water purification tablets). The main danger here with the water is Echinococcus, a eventually deadly parasite to humans if undetected, coming from fox feces. The trouble is: You don't know if you have it, and apparently it takes about five to ten years for the symptoms to show, at which point it is too late to be treated. So fingers crossed the water I drank was fine.

Day 5 (Biei-Fuji Hinan-goya to Shirogane onsen): To finish the hike, I had three feasible options: 1) Follow the trail to my intended finish. The hiking book said it would be eight difficult hours, but after the experience of the previous day I was not so sure about the accuracy of the given hiking time, so it would probably take me nine or ten hours. I was exhausted and, to be honest, not really up for another tough and long day. 2) I could break the day in two, but as I had no clean water and had been told that there was no water where I would stop for the next night, this was not really an option. So I settled for option 3) a four hour, moderate descent to Shirogane-onsen. From there I got two connecting buses back to Asahi-dake onsen (where I had started the hike), and was very happy to sit in the hot waters of the onsen that evening, resting my tired body and having a proper wash after five days on the mountain.

All in all, this was near-perfect hike. I was pretty much alone on the mountain at most of times, and the physical challenge was a nice change from the usual travelling of the past months. I am very keen to hike more in Japan!

Next stop: Kamikochi (Central Honshu, Japan).



To view my photos, have a look at pictures.beiske.com. And to read the full account of my journey, have a look at the complete book about my trip at Amazon (and most other online book shops).




Advertisement



24th July 2010

Daisetsuzan National Park Maps
HI, I am in japan now, and thinking about doing the grand traverse. I was wondering if you still had the pictures of the maps you used, and if so could you send them to me. It would be very much appreciated. thanks so much Barry
24th July 2010

Asahikawa
Hi, I know that this is probably totally random, considering that your blog is quite old, but I have a question about Asahikawa. I read in your blog that you stayed there over night in a internet cafe. Well, I'm heading to Asahikawa in a week staying there just overnight and am not to keen on going to any hotel... So I was wondering if you still remembered where that Internetcafe was. Was it easy to find? I'm kind of scared that I won't find any internetcafes and just go rambling about with a huge backpack for all the night... (I know it's highly unlikely, but there you go for fears... they don't have to be too reasonable... >.<" Thanks! Nat
17th September 2010

Daisetsuzan National Park
Hello, Im planning on doing a five day trek through Daisetsuzan National Park in a couple of weeks and I came across your posting. It sounds like you had a great hike and reading your post got me really excited about this challenging yet beautiful hike. I was wondering if you could send me the hi-res maps you have of the area? Cheers, Brian
9th August 2011

Hiking in Daisetsuzan
Hello. I will be going to Daisetsuzan at the end of August. I would like to camp and hike, but I don't think I will be there long enough to conquer the entire grand traverse. Is there a campground I could base myself out of, and then just do day hikes, or maybe an overnight hike as well? Thanks for the information.
6th December 2011

Tips
hi ben, presently in australia, i'm planning to leave for japan and bike it for few month. At the end i'd like to do the daisetsuan grand traversee in late june. I have 1 minut remaining on the cyber so could you give me some advice about this thank you in advance arnaud
24th August 2013

hiking in Daisetsuzan
Hi Ben. I'm in Hokkaido right now and thinking of doing the Grand Traverse myself. I was wandering if you can send me those maps of the area cause I couldn't find ones in the book store here. Also, I would really appreciate any tips from what to bring, how to manage around with food and water etc. Thanks a lot.
9th May 2015

Grand traverse in September
Hi Ben, Great blog. My wife and I are fairly experienced hikers. Your blog makes the trek sound pretty difficult though. We are planning on going over this year in September. I guess one of the big problems we'll face is water. If you have any information or maps that may help us out, could you please send them to me? Thanks for your time. Craig
11th April 2016

Daisetsuzan tips/advice and maps?
Hi Ben Names Josh. Looking into the Daisetsuzan grand traverse a week sunday, and besides asking if you have any tips or advice for me, what about maps? I know you mentioned that hiking in Japan isn't reliable so how did you manage? Many thanks, Sincerley Josh
11th April 2016

planning a trek to Daisetzu and looking for your advice :)
Hello Ben, I have been reading your blog with a lot of interest, as I am traveling to Japan with my boyfriend in a month. We were planning on relying on the Lonely Planet's Trekking in Japan guide, but as you seem to consider this a bad idea, I was wondering whether you could give me the link to the website you recommended (the link on your page does not work). I am taking good note of your advice, and am very glad I came across your website!
11th April 2016

Hello Ben, my name is Angus, and i do hope your doing well! I read about your journey through the great traverse, within the Daisetsuzan national park, as I am also very interested in this trek. The reason for my message is i need some info about the trek that i feel only someone who has done it will be able to answer correctly. So i'll jump right to the point, as you must be a busy man! Q1, How much experience hiking overnight did you have prior to going the traverse? Q2, what sort of portable cooking device did you bring? and what food did you bring with you? Q3, how difficult is it to stay on the right path to the goal by the following the signs? (which must be in japanese?) Q4, do you speak/read japanese? Q5. what busses did you take from the airport to get to the starting point of the great traverse? thankyou very much i really appriciate this!
9th November 2016

Daisetsuzan - maps and advice
Hello Ben, I read your article about Daisetsuzan Grand Traverse which encouraged me to cross it as well! I bought tickets, got some equipment but I am not able to find any map, which is quite scary because I will travel alone with no GPS or maps in mobil phone. The link you gave on your page is not working. May I please ask you if you have any map of the trail? I would be really grateful for knowing which way to go where are huts or camping places or if you have some extra information about water, might be very helpful as well! Sorry to rely on you so much, but I am in Japan and I did not find any bookstore with "hiking in Japan" book or any other... Thank you so much for any help! Yours Sincerely Katerina Ps: Any extra piece of advice is welcome as well of course!
9th November 2016

Daisetsuzan
Hi Ben! My name is Pito, I'm from Catalonia, and I will hike in Daisetsuzan next july. I would like to ask you some questions about Grand Traverse. Can you help me? Best regards. Pito.
30th May 2017

The Grand Traverse
Hi Ben! I was wondering if you still do advise new recruits who will be interested to take up the grand traverse? I saw the comments below here are full of people just like me but I'm not sure if you are still responding. Please do send me the answers you wrote to them to me! Thanks

Tot: 0.596s; Tpl: 0.013s; cc: 44; qc: 161; dbt: 0.4152s; 1; m:domysql w:travelblog (10.17.0.13); sld: 1; ; mem: 1.6mb