Oboke Gorge
A 7km marble-walled gorge where the Yoshino River has carved polished rock into curves and pools of turquoise water. Glass-bottom boat tours glide through the narrowest sections.
2–3 hours
Boat tour about ¥1,200–1,500 (adult). Check operator for current price
Boat tours: Mar–Nov, 9:00–17:00 (last boat 16:00); gorge road always accessible
April–November (autumn foliage peak October–November)
About 5–10 min walk from Oboke Station (JR Dosan Line) to gorge / boat pier. Taxi about 5 min
Location
Why Visit
- 1
Glass-bottom boat tour runs 30 min through the most dramatic marble walls
- 2
Autumn foliage and marble walls create a combination found nowhere else in Japan
- 3
The gorge straddles Kochi and Tokushima — two completely different characters
Local Tips
The emerald green water and white marble boulders of the Yoshino River gorge are extraordinary. The sightseeing boat (30 min) is the most relaxing way to see the gorge; the walking trail on the eastern bank gives more dramatic views. Combine with the Kazurabashi vine bridge and Iya Valley for a full Tokushima mountains day.
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