Iya no Kazura Bridge
Also written: 祖谷のかずら橋 · 伊亚谷藤桥
One of Japan's three strange bridges; a vine bridge woven from Kazura vines, offering the thrill of seeing the river below from your feet and the mystery of a secluded wild landscape.
An Illustrated Japan / Tokushima / Famous Views
About this place
Iya no Kazurabashi in Miyoshi City Tokushima is a vine suspension bridge across the Iya River in Nishi Iya Yamamura Zenzoku, designated a National Important Tangible Folk Cultural Property and counted among Japan's three strangest bridges. The current bridge measures forty five meters in length, two meters in width, fourteen meters above water at low water, weighs roughly six tons of actinidia arguta vines called shirakuchi kazura, and is rebuilt every three years because about three hundred fifty thousand visitors a year accelerate wear. The deck is made from rough split logs called sana-ki wired together with wide gaps so you see the clear river below with each step, the side walls are same vines twisted over concealed steel cables added since 1928 for safety after an earlier Taisho era attempt to replace it entirely with wire. Origin arguments preserve deeper memory. Village oral history says Kobo Daishi Kukai passed through Iya in the ninth century and wove a vine crossing to help isolated forest hamlets, a compassionate engineering act still reenacted in folk songs. The more cited legend says defeated samurai of the Heike clan after the Battle of Yashima in eleven eighty five fled into this steep hinterland, founding hidden fields such as Ochiai hamlet, and built easily severed vine bridges to escape pursuing Genji forces, a story attached to nearby Biwa no Taki Falls where loser warriors are said to have played biwa. Earliest cartographic evidence appears in the Awa Kuni Zu map of sixteen forty six showing seven vine bridges, and the Awa Kuni Kairiku-do no cho utsushi diary in sixteen fifty seven mentions thirteen bridges, confirming the valley once depended on them. The present restoration cycle takes roughly one month each January to February using vines harvested in severe winter from mountains, now difficult to source as thick vines vanish, so craftsmen twist thinner Shikoku and Kochi vines into stronger ropes. Seasonal change defines experience. Spring new leaves make the vines fragrant, summer deep green cools the gorge and fireflies appear at dusk, autumn maples frame the plaited cables in crimson, winter light up from nineteen hundred to twenty one thirty reflects in black water though crossing is halted. A folk workshop element is the local powder mashing song Iya no Konahiki Uta that describes the trembling crossing, taught at nearby souvenir shops. Photo tip is to shoot low with wide angle including the ancient tree anchors on both banks, stabilize against sway, avoid noon glare, and use burst mode. Access from Dosan Line Oboke Station is forty minutes bus to Kazurabashi Yum Butai then five minute walk, or car from Ikawa Ikeda Interchange via Route thirty two about one hour. Admission adult five hundred fifty yen elementary three hundred fifty yen infant free cashless accepted one way crossing from west to east only. Combine with Oku Iya Double Vine Bridges Ohashi forty two meters and Mehashi twenty meters deeper in Higashi Iya Sugeoi for comparison, plus Ochiai hamlet for thatched farmhouses to complete a secret valley circuit emphasizing length forty five meters width two meters height fourteen meters load six tons Heike legend three year rebuild.
