The infamous Daikiretto from Shinhotaka is a difficult 2-3 day climb in the Northern Alps. The traverse is best approached from Minamidake and should only be attempted in good weather and in the main season from July to September once all the snow is melted. This trail is very exposed and requires scramble and climbing skills. If you're up for the challenge you'll be rewarded with amazing views and some really fun climbing.
⏲︎ Time: 20h
✎ Kanji: 大キレット
⚲ Location: Nagano
↔ Distance: 27.7km
✮ Difficulty: Expert
ᨒ Elevation Gain: 2870m
☀ Multiday: 2D/1N
☉ Hiking Season: Mid July
to mid October
Access
Car
You can access the Daikiretto from both Kamikochi and Shinhotaka.
If coming by car park at the free parking lot next to Shinzanso.
In the off-season the parking lot doesn't usually fill up, in summer it's almost always full by 9-10pm the night before. If it's full you can park at the upper ropeway parking lots which are also free. (We arrived at 23:30 on Friday and it was full. They usually have a parking attendant that will close the access)
Public Transportation
Take the bus to Hirayu Onsen and there change to the Shinhotaka bus.
You can also end this hike in Kamikochi through Dakesawa or Karasawa (read here) or continue on to Gendarme (read here).
Trail description
Day1: 15km, 6h, 1800m elevation gain (Yamap estimate 7:30min)
Start from Shinhotaka ropeway and walk up the forest road past the parking lots on the right. The first 2h will be on the forest road and are pretty easy going.
After about 30min you’ll get to Hodakadairahinangoya (toilets, food and water here if they are open). Then it’s another 30min to the junction for Okuhotaka.
From now on you'll be on an actual hiking trail through the forest. Keep going straight and after about 1h you'll pass the shelter hut Takidanihinangoya. Its always open and also has a toilet, but it’s pretty dirty. Then another 1h to Yaridairakoya.
The trailhead for Minamidake starts behind the large wodden deck of the hut on the right side. Be careful not to walk staright or you'll go to Yari. The hut is a good place for a break before going straight up for the next 3h to Minamidake. They have a water source and lots of lunch options.
After the hut the next part is quite steep and you have to walk the remaining elevation to the ridge (abot 1000m). About 2h are in the forest and the last hour is above the treeline. Nothing technical about this part its just up up up.
Once you get up to the ridge, check in at the hut and then walk the 10min to the peak of Minamidake. If you get lucky, sunset will be clear and beautiful.
Day 2: 12.5km, 8h, 686m elevation gain, 2566m down (12:20h yamap walking estimate without breaks)
Today you finally get on to the Daikiretto. Make sure to start early. The trail is very narrow and it’s difficult to pass slower climbers and summer often has thunderstorms in the afternoon.
There are a couple of hairy spots, especially after Hasegawa peak. You'll have to climb over an exposed boulder while only having one bolt to stand on and not great spots to hold onto with your hands. Generally the climb is well secured by extra bolts, chains and ladders but you need to know what you're doing.
This part of the climb is very exposed and has sections where you'll need to be able to hold your weight on a chain and climb down over an exposed trail. If you've never used a chain while climbing and can't hold your bodyweight on one when climbing down, I wouldn't recomend going this route.
Daikiretto is climbing, not hiking.
Also it is generally advised to go from Minamidake to Hotaka Sanso, that way most of the chain and vertical sections will be going up.
After getting to Hotaka Sanso have a break and stay the night or go back down to Shinhotaka through the Shiradashisawa trail.
The first 1/3 of the way is loose talus and since the earthquake in 2020 there is practically no trail. You could call it boulder surfing because thats how it feels when a 500kg boulder starts sliding when you step on it.
Next you have a short steep section throuh the forest and then you get to a very exposed and tiny ledge along the valley. It's steep and the ground is very slippery and unstable. Daikiretto is probably easier, because there you'll have chains when needed.
If you can avoid it and you came by public transportation I would recommend going down to Kamikochi through Dakesawa or Karasawa instead. It's more enjoyable/beautiful and you don't have to be so careful to not break your ankle.
Generally it's also recommended to walk this route in 3, sometimes even 4 days. I added some huts below which make good overnight stops.
Extra info:
The climb has many dangerous sections and is exposed, make sure you have rescue insurance and your abilities match the skill level needed for this trail.
Don't attempt in bad weather or if there is any rain in the forecast.
Bring gloves for grip on the chains and helmet for rockfall.
Accomodation
Yaridaira: 13.000Y incl. 2 meals. Tent 2000Y. Reservation required only for the hut.
Minamidake Goya: 14.000Y incl. 2 meals. Tent 2000Y. Reservation required only for the hut.
Kitahotaka Sanso: 14.000Y incl. 2 meals. Tent 2000Y. Reservation required.
Hotaka Sanso: 13.500Y incl. 2 meals. Tent 2000Y. Reservation required only for the hut.
Thank you for linking this in the FB group! So much info and the photos are fantastic! In your experience with the various spots that had parking, were there separate spots for motorcycles? Reading how bad parking can get, might be better to take the bike instead.