Actinidia arguta vines, harvested from the mountains during the harsh winter, were woven together to form vine bridges. These became extremely important lifelines for people in the region, and were common along the Iya Valley at one time. Now, however only the Iya Vine Bridge located in Nishiiyayama Village in the west, and the "Oku-Iya Double Vine Bridge" in east Iya, remain. Theories of the origins of the bridges vary, with some saying that they were built by the Buddhist monk Kukai to assist the villagers, and others saying they were made by defeated Heike soldiers fleeing from pursuers.
One of Japan's 3 most peculiar bridges, located in the remote Iya valley (Closed between Jan.9th - Mid-Feb. 2024 for Vine replacement)
What is a vine bridge?
Iya Vine Bridge
Located in Nishiiyayama Village in Miyoshi city, this bridge is known as one of the 3 most peculiar bridges in Japan. Built from actinidia arguta vines amassing a total of 5 tons, the bridge is completely rebuilt every 3 years.
Visitors will experience the thrill of feeling how the bridge sways with every step!
Entry: Adults - 550 yen, Children - 350 yen
Open: Sunrise to sunset, 365 days a year
Oku-Iya Double Vine Bridge
Located 1 hour by car from the Iya Vine Bridge, and situated deep in the mountains, the Oku-Iya Double Vine Bridge consists of two bridges, called the male and female bridge.
The bridges were said to have been built approximately 800 years ago by members of the Heike clan who had been defeated in battle by the Genji clean, to allow them to travel to horse-riding grounds for riding practice. The mountain, river, and bridge are in total harmony, creating a beautiful spectacle. A must see for visitors.
Entry: Adults - 550 yen, Children - 350 yen
Open: Sunrise to sunset, closed during winter (Dec 1 - March 31 of following year)
A nostalgic local flavor
Near the bridges, Iya local specialties are on offer, such as "Dekomawashi": skewers of satoimo potatos, konnyaku, and tofu, coated in miso paste, as well as grilled and salted sweetfish.
Perfect for staying cool!
The Iya river below the bridges is perfect for water activities in the summer. The area near the double vine bridge has small waterfalls, which cool down the surrounding air.