Sandankyo Gorge

三段峡

A national special scenic gorge about 16 km long, with emerald pools, waterfalls and ferry crossings. It is Hiroshima Prefecture's most famous autumn-foliage gorge.

Sandankyo lies in Ota-cho, Aki, in northern Hiroshima Prefecture. It is a V-shaped gorge carved by the upper reaches of the Ota River, about 16 km long, and is designated a national Special Place of Scenic Beauty. The classic route walks from the main entrance along the trail to Kurobuchi, then takes a small ferry through the deep emerald pool (about ¥500). The round trip takes 2 to 3 hours. Farther in are Sarutobi, Nidan-no-taki and Sandan-no-taki. Autumn foliage peaks from late October to early November. From Hiroshima Bus Center, an expressway bus takes about 1 hour 20 minutes. Some trails are closed due to landslides, so check the Aki-Ota Town tourism website before setting out. The coordinates are those of the main entrance bus stop.

Opening hours

all day (ferry runs Apr–Nov)

Canyon · Autumn leaves · Hiking

Nearby sights

Places to eat nearby

More in Hiroshima