Unique structure connecting five layers of caves with pits

― Natural Monument - Taishodo ―


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Taishodo, located at the northeastern end of Akiyoshidai Quasi-National Park, has long been called the "Ushikashi no Cave". I am. It is a three-dimensional limestone cave consisting of several layers connected. Pass the wisteria trellis passage "Roman Road" made of luxurious marble stone pillars to the entrance of the cave. There are many attractions in the cave, such as "Hell's entrance", "Wandering passage" and "Lion rock". You can enjoy the real thrill of cave exploration. In addition, you will be guided through the cave by music and chatting with the Magsie bar system.

  • 大正洞
Taishodo DATA
location 2666-1 Aka, Mito-cho, Mine-shi, Yamaguchi Prefecture
Entrance time 8:30~17:15
※ Reception until 16:30
Travel time Estimated: about 40 minutes
Holiday Open year round
Traffic access 5 minutes by car from Ogori Hagi Road `` Edo IC '' via Chugoku Expressway `` Mine Higashi JCT ''
Contact Us TEL: 08396-2-0605

Mine Akiyoshidai Geopark

Geopark is a word that combines "Earth and Earth (Geo)" and "Park (Park)". It means "Earth Park". A place where you can do it. Akiyoshidai Geopark is one of the Japan Geoparks approved by the Japan Geopark Committee.


Mine Akiyoshidai Geo Tour

At the Geopark, locals can guide you on a journey to find "greatness" (called a "geo tour"). One of the most recommended tours with Akiyoshidai Certified Guide is the trekking along the grassland of Akiyoshidai and the course to explore the limestone cave. Exploration of the cave can be enjoyed anytime except during heavy rains.