Yamaguchi travel guides: the Kintaikyo bridge, Akiyoshido cave country, and the SL Yamaguchi steam train running toward Tsuwano over the Shimane border.
Yamaguchi · Karst · Limestone Cave By Nobu, hiddenjapan-gems.comUpdated August 2026Fees, hours & access checked against official Mine City sources Akiyoshido’s main entrance, where the underground river runs back out of the mountain — the way most visitors walk in.…
![Tsunoshima Bridge 2026: 3 Views & Driving Guide [Photos]](https://hiddenjapan-gems.com/wp-content/uploads/2026/04/IMG_0545-768x432.webp)
There is a bridge in the far west of Honshu where the water looks like it was photoshopped. 1,780 meters of concrete curve across an expanse of turquoise and emerald that has no business existing in mainland Japan, but it…
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