🏔️ 3-Day Hyakumeizan Adventure: Utsukushigahara, Mt. Tateshina & Mt. Akadake


Details
📅 June 26 (Evening) – June 29, 2025
🚗 Departing from Tokyo | 🏕️ Camping & mountain hut stay
👟 Intermediate level | 🧭 Trail info shared via Yamap
Note: Important:
-
Each participant must book their own spot at the Akadake Tenbousou (赤岳天望荘) mountain hut in advance. Here’s the booking link:
🔗 http://www.yatsugatake.gr.jp -
Once accommodation at Akadake Tenbousou is confirmed please send me a Line message to confirm your participation. I’ll add you to the event Line group.
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🗓️ Schedule
📍 June 26 (Thu Evening)
• Depart Tokyo by car (~6–7 PM)
• Camp or rest overnight near Matsumoto
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📍 June 27 (Fri)**
• Morning: Hike Utsukushigahara Highlands (~6–7 km loop)
• Afternoon: Hike Mt. Tateshina (~5.5 km round trip / ~700m elevation gain)
• Camp near Yatsugatake area
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📍 June 28–29 (Sat–Sun)**
⛰️ Overnight hike to Mt. Akadake (2,899m)
• Ascend via Minotoguchi
• Stay overnight at Akadake Tenboso Mountain Hut
• Climb Mt.Akadake → Mt.Yokodake → Mt.Ioudake
• Optional onsen stop before heading back to Tokyo
• Reach back Tokyo on 29th Sun, 8PM
***
❗ IMPORTANT
🏠 Mountain Hut reservation at Akadake Tenboso Hut is required to join this hike
赤岳天望荘 (Akadake Tenbousou) must be reserved in advance.
Booking Link: http://www.yatsugatake.gr.jp
🛏️ Hut stay with meals is approx. ¥10,000–¥11,000
***
💰 Cost Estimate
• Gas/tolls: Split equally (~¥6,000–7,000/person depending on final group size)
• Camping/hostel (if applicable): Extra
• Mountain hut fee: Booked & paid individually
• Ropeway, food, onsen: Personal expense
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📦 What to Bring
• Proper hiking shoes, poles, backpack
• Rain gear, warm layers
• Sleeping bag, tent (for camp nights - I have spare tent - ask me)
• Headlamp, water (2–3L), snacks
• Cash, booking confirmation for hut
• First-aid, sunscreen, power bank
***
🗣️ Group Info
• Trail GPX & Yamap links will be shared in the Line group chat
• Language: English & Japanese (basic communication is helpful)
• All experience levels welcome, but Akadake requires mountain confidence
***
💬 How to Join
Please message me on LINE with this event name:
🔗 https://line.me/ti/p/rW9s9Vqrw6
After confirmation, you’ll be added to the trip LINE group for full details and coordination.
▲ Meeting Details
- Date: 26th June 2025, Thursday
- Meeting Point: Shin-Kiba station parking
- Time: 6:30 PM
- Exact details will be shared in the LINE group
***
🌤️ Note: Plan may change depending on weather conditions. Please stay flexible and mountain-minded!

🏔️ 3-Day Hyakumeizan Adventure: Utsukushigahara, Mt. Tateshina & Mt. Akadake