Route

Course Description

This course takes you through the hidden gem of Iya Valley, which reveals different expressions with each season. The steep rapids that cross the Shikoku Mountains have carved dramatic cliffs, some plunging hundreds of meters deep. The autumn foliage here is nothing short of spectacular.

Caution Areas

The roads are narrow, with poor visibility, and traffic can be heavy. There are also risks of falling rocks and slippery grating. Be especially careful not to speed on the descents.

Challenging Sections

The climb from Roadside Station "Nishi-Iya" to the Iya Tunnel has a very steep incline.

Highlights

Take in the view from the iconic “Peeing Boy” statue standing on a cliff in Iya Gorge—one of Japan's three great hidden regions. The vine bridge, designated as a national and prefectural important tangible folk cultural property, offers a thrilling crossing experience. Nearby, you'll find hot springs and souvenir shops. You might even encounter an old-fashioned bonnet-style bus!

Difficulty

Total Distance: 59.6km, Elevation Gain: 925m, Length: 240min, Advanced

Base (Start & Goal)

Ikeda General Gymnasium

The base is the Ikeda General Gymnasium in Miyoshi City, conveniently located near JR Awa-Ikeda Station. It’s easy to access from other cities in Shikoku and from the Kansai region via rinkō (train-and-bike) travel.

Nearest Expressway IC

Ikawa-Ikeda