🌉 Tokushima · 2 days
Iya Valley & Oboke Gorge Drive: Vine Bridges, Udatsu Townscapes and the Yoshino River
A 2-day drive up the Yoshino River from the indigo merchants' udatsu townscapes of Wakimachi and Sadamitsu into the Iya Valley and Oboke Gorge: vine bridges, the Peeing Boy statue above a 200 m drop and Shikoku's deepest canyon, linked by seven michi-no-eki.
The Yoshino is the biggest river in Shikoku, and the drive that follows it westward changes character twice. Through Awa and Mima it is a wide farming valley that grew rich on indigo: Wakimachi's merchant houses still carry udatsu, the raised fire walls between roofs that doubled as a display of money, and Sadamitsu a few kilometres upstream has the rare two-tier version. Past Miyoshi the valley narrows, the river turns green and loud, and you are in Oboke and Koboke, a canyon cut through 200-million-year-old schist.
South of that canyon is Iya, counted as one of Japan's three great hidden valleys and the place the defeated Heike are said to have fled to in the 12th century. The Dosan Line reaches Oboke, but nothing goes into Iya itself except the road, which is why a car makes the difference here. Day one runs the open valley from Awa to Mima with four stations and the two udatsu towns; day two drops south on Route 32 to the vine bridge, the Iya gorge lookouts and the Peeing Boy, and finishes at Oboke.
The stops, in driving order
- 1 Michi-no-Eki Donari 道の駅 どなり · Tokushima
Michi-no-Eki Donari (道の駅 どなり) is a government-designated roadside station in 阿波市, Tokushima, Japan, registered in 1996 as one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, EV charging and showers. There is free parking for about 26 cars and 5 large vehicles. Typical opening hours are 10:00–17:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Daiku No Sato, Miroku and Tsuda No Matsubara.
Nearby: ⛰Mt. Oyama (4.1 km) · 🏛阿波市立土成郷土歴史館 (4.2 km)
- 2 Michi-no-Eki Ai Rando Udatsu 道の駅 藍ランドうだつ · Tokushima
Michi-no-Eki Ai Rando Udatsu (道の駅 藍ランドうだつ) is a government-designated roadside station in 美馬市, Tokushima, Japan, registered in 2002 as one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, EV charging and free Wi-Fi. There is free parking for about 39 cars and 5 large vehicles. Typical opening hours are 9:00–17:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Mimano Sato, Sadamitsu Yuuyuu Kan and Shionoe.
Nearby: 📸Udatsu no machi (0.2 km) · 📸阿波の土柱 波濤岳 (6.2 km)
- 3 Michi-no-Eki Sadamitsu Yuuyuu Kan 道の駅 貞光ゆうゆう館 · Tokushima
Michi-no-Eki Sadamitsu Yuuyuu Kan (道の駅 貞光ゆうゆう館) is a government-designated roadside station in 美馬郡つるぎ町, Tokushima, Japan, one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, free Wi-Fi and a tourist-information desk. There is free parking for about 98 cars and 4 large vehicles. Typical opening hours are 8:30–18:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Mimano Sato, Kotonami and Ai Rando Udatsu.
Nearby: 🏛旧永井家庄屋屋敷 (0.8 km) · 📸二層うだつの町並み (0.9 km)
- 4 Michi-no-Eki Mimano Sato 道の駅 みまの里 · Tokushima
Michi-no-Eki Mimano Sato (道の駅 みまの里) is a government-designated roadside station in 美馬市, Tokushima, Japan, one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, EV charging and a tourist-information desk. There is free parking for about 64 cars and 3 large vehicles. Typical opening hours are 8:30–18:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Sadamitsu Yuuyuu Kan, Kotonami and Ai Rando Udatsu.
Nearby: 🏛美馬郷土博物館 (0.2 km) · 🏛旧永井家庄屋屋敷 (1.7 km)
- 5 Michi-no-Eki Mino 道の駅 三野 · Tokushima
Michi-no-Eki Mino (道の駅 三野) is a government-designated roadside station in 三好市, Tokushima, Japan, registered in 2002 as one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a local-products shop, EV charging, a tourist-information desk and an accessible restroom. There is free parking for about 16 cars and 3 large vehicles. Typical opening hours are 9:00–17:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Kotonami, Mimano Sato and Sadamitsu Yuuyuu Kan.
Nearby: 🏛東みよし町立歴史民俗資料館 (2.2 km) · 🏯山口城跡 (3.8 km)
- 6 Michi-no-Eki Nishiiya 道の駅 にしいや · Tokushima
Michi-no-Eki Nishiiya (道の駅 にしいや) is a government-designated roadside station in 三好市, Tokushima, Japan, registered in 1997 as one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, EV charging and a tourist-information desk. There is free parking for about 10 cars and 1 large vehicles. Typical opening hours are 9:00–17:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Ooboke, Kiri No Mori and Oosugi.
Nearby: 📸Iya Roman Bridge (0.4 km) · 📸祖谷溪 U字形溪谷 (2.2 km)
- 7 Michi-no-Eki Ooboke 道の駅 大歩危 · Tokushima
Michi-no-Eki Ooboke (道の駅 大歩危) is a government-designated roadside station in 三好市, Tokushima, Japan, registered in 2008 as one of the country's official michi-no-eki rest stops for road travellers. On-site you'll find a restaurant, a cafe, a local-products shop, EV charging and free Wi-Fi. There is free parking for about 19 cars and 4 large vehicles. Typical opening hours are 9:00–17:00. Like every michi-no-eki it offers free parking and 24-hour restrooms, making it a reliable stop on a Shikoku road trip or campervan tour. It also makes a handy base for reaching nearby stations such as Nishiiya, Kiri No Mori and Oosugi.
Nearby: 🏛平家屋敷民俗資料館 (1.9 km) · ⛰Mt. Kunimi (3.7 km)
Make this route yours — load all 7 stops into the planner, reorder or remove stops, then open the finished trip in Google Maps.
Customize this route →Onsen baths and beds along this route (Tokushima · 1 with onsen / 3 with rooms)
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Washi No Sato 道の駅 鷲の里 · Naka-chō, Tokushima · ~35 km off the route -
Momiji Kawa Onsen 道の駅 もみじ川温泉 · Naka-chō, Tokushima · ~40 km off the route - ♨ Shishikui Onsen 道の駅 宍喰温泉 · Tokushima 775-0502, Tokushima · ~57 km off the route
♨ All 143 michi-no-eki with an onsen bath🛏 All 81 michi-no-eki with rooms on site♨🛏 All 46 michi-no-eki with both onsen and rooms📍 Every michi-no-eki in Tokushima
Route tips
- Pick the car up in Tokushima or Takamatsu and leave it at Oboke: the finish sits on the JR Dosan Line, so you can hand the car back and take a limited express to Kochi or Okayama instead of doubling back.
- The vine bridge is the one bottleneck. On November weekends the car parks above Nishi-Iya fill by mid-morning and the single-lane approach backs up, so do it before 9:00 and keep the gorge lookouts for the afternoon.
- Iya's roads are narrow and the station car parks are small: Nishiiya holds 10 cars and one bus, Mino 16. Campers and anything oversized are better parked at Donari (5 large) or Sadamitsu Yuyukan (4 large, 98 cars).
- None of the seven stops has a bath, a room or a campground, so book a night in Iya, Oboke or Ikeda. Opening hours also run short inland: Donari does not open until 10:00, and Ai Rando Udatsu, Mino, Nishiiya and Oboke all close at 17:00, while Sadamitsu Yuyukan and Mimano Sato stay open to 18:00.
Before you drive
- Can you drive in Japan? License rules by country
- Renting a car in Japan: the complete guide
- Can you sleep overnight at a michi-no-eki?
FAQ — Iya Valley & Oboke Gorge
How many days do you need for the Iya Valley & Oboke Gorge route?
2 days is a comfortable pace: roughly 90 km of driving with 7 michi-no-eki stops along the way. You can compress it, but the stops are the point.
Where does the route start and end?
It starts at Awa, Tokushima (Dosei IC on the Tokushima Expressway, 50 min from Tokushima city) and ends at Oboke, Miyoshi (JR Dosan Line; 1h to Kochi, 2h to Takamatsu). Load all 7 stops into the free MichiStops route planner to reorder, add or remove stops, then open the finished trip in Google Maps.
When is the best season to drive this route?
Spring through autumn; gorge colour peaks late October to mid-November, and the Iya side roads are no place to be once snow arrives.
Do I need to rent a car?
Yes — michi-no-eki are roadside stations, realistically reachable only by rental car or campervan. Most visitors can drive in Japan with a 1949-convention International Driving Permit; check the license rules for your country before booking. License rules by country →
Can I sleep overnight at the michi-no-eki on this route?
Resting overnight in your vehicle is tolerated at most michi-no-eki, but tents, awnings and open-air cooking are not allowed. Read the overnight-stay guide for the etiquette. Overnight-stay guide →