From Wikitravel

Iya Valley (祖谷渓谷 Iya-keikoku) is a mountain valley deep in the heart of the Japanese island of Shikoku.

[edit] Understand

One of Japan's Three Hidden Valleys, Iya was raised into the Japanese and Western consciousness by Alex Kerr’s book Lost Japan (ISBN 0864423705), which presented an idyllic picture of a misty valley of thatch-roofed houses, stuck in a time warp to days gone by.

These days, much of Iya has been devoured by what Kerr calls the Moloch, with the silence broken by the sound of jackhammers as multi-lane highways and ghastly concrete hotels sprang up to serve people flocking to see the view. Still, whilst all the rivers have been replaced by the usual concrete channels, and the trees replaced by uniform rows of artificial cedar, some of the less-visited eastern reaches are worth visiting. (For a true taste of a Hidden Valley, Yagen Valley might be a better option.)

The valley can be divided into halves, the more populated and developed West Iya (西祖谷 Nishi-Iya, [1]) and the more remote East Iya (東祖谷 Higashi-Iya, [2]), which is also known as Oku-Iya (奥祖谷). There are small settlements (many of them abandoned) along the highway connecting the two, but the largest on the east side is the hamlet of Mi-no-Koshi (見ノ越), near Mt. Tsurugi and the intersection of three small highways.

[edit] Get in

Getting in no longer requires a week of hiking along misty mountain trails, but remains a little more difficult than most Japanese destinations.

[edit] By train

The nearest train station is at Oboke, which is along the JR Dosan Line between Kochi and Takamatsu. The hourly Nanpu which runs from Okayama (a Shinkansen station) stops here (1 3/4 hours, ¥4410).

From Oboke you can connect to a bus through a tunnel into West Iya, but services are infrequent: there are up to eight buses per day on weekends only in the high season (April-November), and just four per day the rest of the time.

[edit] By bus

There are 7 direct buses daily from Ikeda (池田) or Awa Ikeda (阿波池田ＢT), which travel to West Iya either via Oboke (4 daily) or via Iyaguchi (3 daily). Here is an online bus timbetable [3] for services to and in the valley is available, but in Japanese only. The key cities to look for are when looking at the schedule is first click on, (祖谷線) (this is for Iya Valley line). After that, look Awa Ikeda (阿波池田ＢT) or Ikeda station (池田駅前) departure times. Your final destination will be (祖谷口) for Ikeya Valley (祖谷温泉前) Ikeya onsen mae for those wanting to go to Ikeya Hot Springs.

[edit] By car

If you have your own set of wheels or want to try your luck hitchhiking, Route 438 from Sadamitsu and Route 439 from Anabuki connect directly into East Iya, and offer the fastest route if arriving from Tokushima and Kansai. Note that traffic is very light, especially on weekdays, and the roads are quite narrow and twisty.

[edit] Get around

In the valley itself, public transportation is limited to a few buses a day. Car Rental or Hitchhiking is probably the fastest way of getting around, but hitchhikers beware: even the main highway sees only around three (3) cars per hour on a weekday, and forget it if it's raining.

[edit][add listing] See

[edit] Vine bridges

Iya's best-known attractions are the precarious-looking vine bridges (かずら橋 kazurabashi), which used to be the only way to cross the river.

• The most popular vine bridge is in West Iya, quite close to the main village. This is a rather large operation and not particularly scary, entrance costs ¥500 and the bridge's operating hours are officially defined as sunrise to sunset.
• The more atmospheric Oku-Iya vine bridges (奥祖谷二重かずら橋) can be found at the eastern end of the valley, before the final ascent to Mi-no-Koshi. There are two of them, namely the Husband's Bridge (夫の橋 Otto-no-hashi), the longer, higher up and thus evidently manlier of the two, and on the left the Wife's Bridge (婦の橋, Tsuma-no-hashi). These are a bit closer to the Tarzan kind of vine bridge and best avoided if you have a fear of heights, although even here there are steel cables hidden inside the vines. On the other side is an excellent campground (see Sleep) and a beautiful waterfall. Entrance ¥500, but getting here can be a problem as buses usually don't come this far.

[edit] Other

• Chiiori House, [4]. A mountain-side thatch-roofed, traditional Japanese farmhouse, restored at exorbitant cost and described in loving detail in Lost Japan by outspoken Japanese-culture conservationist Alex Kerr. Chiiori House has reopened after a half-year Hiatus. In the past it has been open to visitors, who can work and contribute to the organization's community revitalization efforts. Keep posted on Chiiori's website for updates.

• O-Tsurugi Shrine (お剣神社). Located in Mi-no-Koshi, not far from the Tsurugi chairlift station. It's not very much to look at, but it's traditional to stop here before starting your ascent. The shrine is in fact in three parts, with one in Mi-no-Koshi, one on the trail to the top and one at the very top of the mountain.

[edit][add listing] Do

Hiking in the valley, especially the eastern end, is quite popular and there are many trails of various lengths mapped out.

• Mt. Tsurugi (剣山 Tsurugi-san, also known locally as Ken-zan, 1955m) is the most popular hiking destination and the 2nd tallest in Shikoku (#1 being Mount Ishizuchi). The name may mean "Sword Mountain", but this is a singularly inaccurate description of this gently rounded fell, and you can even take a chairlift up most of the way (¥1000). From the chairlift terminal, it's a half-hour climb to the summit. Alternatively, if you choose to hike up or down the long way (2 hours or so), you can stop at O-Tsurugi Shrine (お剣神社) along the way for a free sip of holy sake and a quaff at a clear mountain spring with drinkable water.
• Trails radiate from Tsurugi in a number of directions, one of the most popular being across Jirogyu and Maruishi and down directly to the Oku-Iya vine bridges and campground.
• Miune (三嶺) is another popular trip, but less crowded than Mt Tsurugi. Locals say it is the best hike to see the autumn foliage. The trail starts at the hamlet of Nagoro and takes about 2.5 hours up. The area is currently the focus of much construction with a hot spring resort, cable car and even a monorail being carved into the mountainside.

[edit][add listing] Buy

Iya doesn't have even a single chain convenience store, but there are some mom-and-pop type grocery shops in both West Iya and Mi-no-Koshi, and quite a few more souvenir shops. It's best to bring along anything even remotely exotic. You can get good supplies of groceries from Boke-Mart, the local grocery by the station at Oboke, the gate-way to Iya.

[edit][add listing] Eat

West Iya and Mi-no-Koshi have the usual range of rice and noodle joints, all a bit on the expensive side by Japanese standards. Try grilled amego (a local river fish) at a few hundred yen a pop, sold by little stands here and there.

Many places advertise Iya soba noodles, but if you've ever been to another mountain in Japan you'll recognize the topping as the same sansai mountain vegetables served everywhere else.

• Senkichi, Nishi-Iya (a little way up from Hikyo-no-Yu Onsen). A soba restaurant easily spotted by the ninja climbing up the outside of the building, inside it is decorated with rustic style furniture, and even a traditional sunken hearth.

[edit][add listing] Drink

If you want nightlife, you are in completely the wrong place!

[edit][add listing] Sleep

[edit] Budget

There are no youth hostels in Iya — the nearest are in Oboke and Ikeda, outside the entrance to the valley — but it's an excellent place for camping.

• Iya Kazurabashi Camp Village (祖谷かずら橋キャンプ村 Iya kazurabashi kyanpu-mura). An excellent little campground in West Iya, on the south side of the river a 10-minute walk (mostly uphill) from the vine bridge. ¥500 gets you a patch of grass for the night, with beautiful views of the valley. Toilet facilities and hot water shower are provided. Staying here entitles you to a discount at "Hikkyo no Yu" onsen, bringing the cost down to a more reasonable ¥700. Pick up a discount coupon from the caretaker of the campsite.

• Oku-Iya Kazurabashi Camping (奥祖谷かずら橋キャンプ). A rather basic, but magnificently placed campground located across the Oku-Iya vine bridges at the eastern end of the valley. Entry is ¥300 per person, plus the ¥500 to cross the bridge to the campsite (only once if you stay fore more days). There is a separate cargo pulley system, so you can shift your supplies across the river without carrying them on your back across on the precarious vine bridge. There are only very basic toilet facilities and no showers. You can ask the owner of the Minshuku across the road to use their bathroom for a small fee (about ¥300).

• There are no camping facilities in Mi-no-Koshi, but just ask nicely for permission to borrow a patch of lawn from one of minshukus — and show your gratitude by eating a meal or two there. Alternatively, the nearest official campground is at Meoto-no-Ike (夫婦の池), 2 easy kilometers up Route 438 with some stunning valley views along the way and the chance to use La Fôret Tsurugi's herbal baths (¥500).

[edit] Midrange

There are a number of simple minshukus in West Iya and Mi-no-Koshi, charging ¥6000 and up for a bed.

[edit] Splurge

• Hotel Iya Onsen (ホテル 祖谷温泉), tel. 0883-75-2311, [5]. About as far away from it all as you can get in Japan, located along a small ravine branching off from the west end of the valley and famous for the cable car that takes guests to the hot spring baths. But there's a price to pay: ¥14000 and up per head, to be precise.

• Hikkyo no Yu (秘境の湯), tel. 0883-87-2300, [6]. A large and lavishly appointed onsen hotel right next to the tunnel entrance to West Iya... but it might as well be anywhere, there aren't really even any valley views. For non-guests, entry into the baths costs a steep ¥1000.

[edit] Get out

• The gorges of Oboke and Koboke, with more scenic views and world-class rafting, are just outside West Iya.

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