Adventure Run · Kiso Valley, Japan

Nakasendo Kiso Valley — 2-Day Run

The best-preserved stretch of the Edo-period highway between Kyoto and Tokyo — post towns, stone paving, and mountain passes from Magome to Narai.

~75 km
Distance
~2,400 m
Elevation Gain
2 Days
Running
11
Post Towns

Route Map

South → north up the Kiso Valley: Nakatsugawa → Magome → Tsumago → Kiso-Fukushima → Narai. Numbered markers = overnight stops · triangles = post towns & passes.

Start (Nakatsugawa)
Overnight stop
Finish (Narai)
▲ Post town / pass

Day-by-Day Itinerary

Click any day to expand · Pick a start date above

Day0
Arrival — Nagoya → Nakatsugawa
Travel Day 🇯🇵 Gifu
▾

✈️ Getting There

Fly into Nagoya (NGO) or arrive by shinkansen (Tokyo/Kyoto → Nagoya). JR Shinano limited express Nagoya → Nakatsugawa (~50 min). Slots neatly onto the front or back of any Japan trip.
💡 Notes: Forward luggage to your Narai or Matsumoto hotel via takkyubin. Evening stroll through Nakatsugawa's own small post-town street.
TypeArrival day
Transfer~1 hr from Nagoya
Overnight
Nakatsugawa
Booking.com →
Day1
Nakatsugawa → Magome → Tsumago → Suhara
Hard Magome-tōge ~35 km · 6–7 hr
▾

Highlights

Magome-juku Magome-tōge (801 m) Tsumago-juku O-taki & Me-taki falls
⭐ Notes: Climb through Magome — the stone-flagged hillside post town where Shimazaki Tōson set Before the Dawn — over Magome-tōge and down the classic forest section (ring the bear bells!) past the twin waterfalls to Tsumago, the most perfectly preserved town on the entire Nakasendo: no power lines, no vending machines on the main street, pure Edo. Then quieter riverside miles up the Kiso to Suhara or Nojiri.

🍽 Fuel: Gohei-mochi (skewered rice with walnut-miso glaze) is the trail food of the valley — Magome and Tsumago both.
Distance~35 km
Elev Gain↑ ~1,100 m
Elev Loss↓ ~950 m
Moving Time6–7 hr
DifficultyHard
Overnight
Suhara / Nojiri minshuku
Maps →
Alternative (short day)
Tsumago ryokan
Booking.com →
Day2
Suhara → Kiso-Fukushima → Torii-tōge → Narai — Finish!
Hard Torii-tōge ~40 km · 7–8 hr
▾

Highlights

Nezame-no-toko gorge Kiso-Fukushima Torii-tōge (1,197 m) Narai-juku ("Narai of a thousand houses")
🎉 Notes: Long river-valley morning past the granite gorge of Nezame-no-toko and through Kiso-Fukushima (the old checkpoint town — lunch, soba). The finale climbs the original stone path over Torii-tōge, the highest point of the old highway in the Kiso, with its shrine gate framing Mt. Ontake — then drops into Narai-juku, a full kilometer of unbroken Edo-period streetscape. Overnight in a lattice-fronted ryokan on the old street after the day-trippers leave.

🚆 Getting home: Narai station (on the street!) → Matsumoto (~50 min) → Nagoya or Tokyo. Or add a Matsumoto Castle day.
Distance~40 km
Elev Gain↑ ~1,300 m
Elev Loss↓ ~800 m
Moving Time7–8 hr
DifficultyHard
Overnight
Narai-juku ryokan (celebration!)
Booking.com →

Route Highlights

Running the samurai highway.

Day 1
Magome-juku
Stone-flagged street climbing a hillside of wooden inns — the photogenic start line.
Day 1
Magome→Tsumago forest
The famous 8 km — cedar forest, twin waterfalls, tea house at the pass, bear bells to ring.
Day 1
Tsumago-juku
Japan's first preserved townscape — no wires, no signs, pure 1750. Best at 7 AM before the buses.
Day 2
Nezame-no-toko
Granite gorge where the Kiso river squeezes through white rock — legend says Urashima Tarō woke here.
Day 2
Torii-tōge
The old highway's stone climb to a shrine gate framing sacred Mt. Ontake.
Day 2
Narai-juku
"Narai of a thousand houses" — a full kilometer of Edo streetscape, and your ryokan is on it.
Fuel
Gohei-mochi
Grilled rice skewers with walnut-miso glaze — the official trail snack of the Kiso.
Extension
Full Nakasendo
Kyoto → Tokyo is ~530 km of mixed trail and road — a ~14-day mega-run if the bug bites.

Trip Planning

Everything needed to make it happen.

Total Distance

~75 km
~47 mi · Nakatsugawa → Narai

Elevation Gain

~2,400 m
Gentlest route in this collection

Daily Average

~38 km / day
Fast — trail, stone path, quiet road mix

High Point

1,197 m
Torii-tōge

Best Season

Apr–May · Oct–Nov
Cherry blossom or maple; avoid Jun–Aug

Lodging

Ryokan / minshuku
Dinner + breakfast in Edo-period inns

Permits

None
Signed in English, train line parallels route

Bail-outs

Every town
JR Chuo line stations all along the valley

The easiest logistics of any route on this site — a train line parallels the entire trail, so any day can shrink or grow on a whim. Pairs perfectly with the Kumano Kodo run for a two-trail Japan trip.

✈️ Access

In: Nagoya (NGO) → JR Shinano → Nakatsugawa (~50 min).

Out: Narai → Matsumoto (~50 min) → Nagoya/Tokyo. Matsumoto Castle is worth the stopover.

⚠️ Route notes

🐻 Bears: Asiatic black bears live in the Kiso hills — ring the trailside bells, chat on the quiet sections. Standard local practice, not paranoia.

🌡 Season: April–May and October–November are perfect running temps; summer is hot/humid, winter brings snow on the passes.

🧭 Navigation: Bilingual Nakasendo signage the whole way; some road sections between towns — GPX keeps you on the historic alignment.

💴 Money: Cash for minshuku and trailside tea houses; 7-Eleven ATMs in Nakatsugawa and Kiso-Fukushima.

🧳 Luggage: Takkyubin forward from Nakatsugawa; run with a 8–12 L vest.
📅 Booking Timeline
Tsumago and Narai ryokan are small and beloved — 2–3 months ahead for foliage season and Golden Week. Suhara/Nojiri minshuku are phone-booking only and rarely full.
Day0
Nakatsugawa
Gifu 🇯🇵
Booking.com →
Easy — business hotels
Day1
Suhara / Nojiri minshuku
Kiso Valley 🇯🇵
Maps →
Phone booking · few bedsTsumago = fallback (short day)
Day2
Narai-juku ryokan
Nagano 🇯🇵
Booking.com →
Small inns — book early