
Former toll climb from Omogo Gorge to Tsuchigoya below western Japan’s highest peak.
The Ishizuchi Skyline is an 18 km former toll road rising from the Omogo Gorge gateway to Tsuchigoya at about 1500 m, on the south side of Mt Ishizuchi, the highest mountain in western Japan. It is a flowing climb with good sightlines and panoramic views, popular with drivers and cyclists and a natural pairing with the UFO Line. The road closes in winter, roughly December to March. Mind cyclists on the climbs, falling rock after rain, and the late-day cloud build-up.
Scenery
MountainForestGorge
Best seasons
SpringSummerAutumn
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In these guides
Ishizuchi Skyline on the map10.0 mi · point to point
Omogo Gorge, KumakogenStart · Ehime
Tsuchigoya, EhimeEnd · Ehime
Navigate to the start: Apple Maps · Google Maps
Character
Corners100bends
Tightness5of 10
Max gradient10%≈ 1-in-10
Hairpins4bends over 150°
Climb976 mtotal ascent
Summit1,440 mhighest point of the line · 4,724 ft
Corners
busiest around mile 1Elevation
under 4%4 to 8%over 8%658 to 1,440 mPoints of interest2 stops
- MarutakisanViewpoint10 mi in
- IwakurosanViewpoint10 mi in
Hazards
- Cyclists on climbs
- Falling rock
- Afternoon cloud
Sources
“The route presents drivers with a continuing succession of pleasantly winding curves, so drivers should take care not to unintentionally raise their speed as they drive!”
Route traced from OpenStreetMap, with its stats measured from that line. How the roads are mapped
Driving the Ishizuchi Skyline: quick answers
How long does it take to drive the Ishizuchi Skyline?
Ishizuchi Skyline runs 10.0 miles (16 km) and takes about 20 min to drive without stops.
How difficult is the Ishizuchi Skyline to drive?
We rate it moderate: 100 corners including 4 hairpins, a maximum gradient of 10%, and a tightness of 5 out of 10.
When is the best time to drive the Ishizuchi Skyline?
Spring and Summer and Autumn are best. The road closes seasonally over winter; check it has reopened before setting out.
Nearby roads
The closest great drives to Ishizuchi Skyline.
Ishizuchi Skyline
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