Oboke Gorge is a stretch of the Yoshino River carved through smooth, folded quartz schist rock, and the sightseeing boats here let you get close to rock formations that took millions of years to expose. It's a calmer, more scenic counterpart to the Iya Valley's mountain drama, with the boat ride itself being the main activity rather than a bonus to a hike. The gorge is narrow enough that the rock walls rise close on both sides for much of the route.
| Distance | 78 km from Tokushima Station |
|---|---|
| Travel time | About 2 hours by train, plus a short taxi to the dock |
| Getting there | JR Dosan Line to Oboke Station, then 10-minute taxi or shuttle to the cruise dock |
| Address | Oboke Gorge Sightseeing Cruise Dock, Yamashiro-cho Nishioboke, Miyoshi, Tokushima 778-0201 |
How to get there
- Mode
- JR Dosan Line
- Duration
- 2 hours
- Cost
- ¥3,300 (~$21.85 USD)
- Frequency
- Roughly hourly limited express (Nanpu) from Tokushima via Awa-Ikeda
- Mode
- Rental car
- Duration
- 1 hour 50 minutes
- Cost
- ¥6,000–10,000/day (~$39.75–$66.25 USD)
- Frequency
- Self-drive
Location
Oboke Gorge Sightseeing Cruise Dock, Yamashiro-cho Nishioboke, Miyoshi, Tokushima 778-0201
33.8608, 133.7844 View on map
Highlights
- Oboke Gorge Sightseeing Cruise - a roughly 30-minute boat trip through the narrowest, steepest part of the gorge with a guide pointing out rock formations
- Quartz schist rock walls - smooth, layered rock exposed by the river, distinct from typical granite gorges elsewhere in Japan
- Koboke section - a secondary stretch of rapids and rock just upstream, sometimes visible from the road on the way to the dock