Guide
Otaki-dosho is a magnificent limestone cave located in Gujo City, Gifu Prefecture. The cave system spans approximately 2,000 meters in total length, with about 700 meters of the path open for public exploration. The cave derives its name from the massive 30-meter high underground waterfall located deep within. To reach the cave entrance from the information center, visitors enjoy a ride on a charming wooden cable car (please note that the cable car is for one-way travel only).
Discovered in 1969 and opened to the public in 1970, Otaki-dosho is a site of both natural and historical significance. Nearby, the Jomon-dosho cave is managed by the same company. Jomon-dosho was formerly known as the Akuda Jigana Cave. In 1970, during excavations in the upper layers of the cave, significant archaeological finds were made, including Jomon pottery, Yayoi pottery, and human remains. These discoveries proved that the site served as a residence intermittently from the Jomon to the Yayoi periods. Consequently, the site was renamed Jomon-dosho and opened in 1971. The site is officially recognized as a historical site of Gifu Prefecture.
The interior of the cave offers a diverse array of geological wonders. Key highlights include the 'Celestial World' stalactite formations, the powerful 30-meter 'Otaki' waterfall, and unique rock formations such as 'The Dancing Peacock,' 'The Pillar of Heaven,' 'Ivory Forest,' and 'The Decoration Cake.' These natural sculptures showcase the incredible artistry of nature over millennia.
Otaki-dosho is generally open daily, except for weekdays in January and February and during the New Year holidays. Please note that Jomon-dosho may operate without breaks during the summer season. Because the cave environment can vary, we recommend checking the latest operating status and any seasonal closures before your visit. It is best to prepare for the specific temperature and humidity found inside the cave.
The primary activity is a walking tour through the cave to admire the geological formations. The journey begins with a ride on the wooden cable car from the information center to the cave entrance. If you choose to visit the nearby Jomon-dosho, please note that it does not have permanent lighting; visitors must use provided flashlights to explore the dark passages. The surrounding area also features local eateries, souvenir shops, and fishing ponds.
Just a 3-minute drive from Otaki-dosho lies Jomon-dosho, a multi-layered labyrinth-style cave approximately 800 meters long. The area around the information center is well-equipped with amenities, including restaurants, shops, and recreational facilities like fishing ponds.
As the cave features natural, uneven terrain, we highly recommend wearing comfortable walking shoes and practical clothing. Regarding payment, please confirm available methods at the local reception (cash/card availability may vary). If visiting Jomon-dosho, please follow the rules regarding the use of the provided flashlights. For those wishing to see both caves, a discounted set ticket is available for a seamless experience.