Explore the vast and magnificent Akiyoshido Cave, renowned for its extensive underground network and stunning rock formations

Benefit from informative guidance provided by our experienced tour guides, who will share fascinating insights into the cave's geology, and history

Enjoy a comfortable ride in an air-conditioned bus, ensuring a relaxing journey to and from the cave.

Experience the natural wonders of Yamaguchi Prefecture with the Yamaguchi Happiness Bus B tour, featuring a visit to the awe-inspiring Akiyoshido Cave. This guided tour offers a unique opportunity to explore one of Japan's largest and most impressive limestone caves, along with the surrounding scenic beauty.