This cave in the Akiyoshidai Plateau is the largest limestone cave in Asia. With an average height of 30m, it stretches about 10km plastered all over with natural limestone, 1km of which is open to the public. The plateau was once a coral reef and has been gradually eroded by rainwater over millions of years, resulting in the landscape called karst topography.
The iconic spot here is Golden Pillar, a giant yellowish column with vertical streaks, 15m tall and 4m wide. Other types of natural carvings include numerous water-filled limestone terraces, cone-like pillars as large as 5m in diameter, and the vast ceiling of icicle-like formations. The underground river is flowing and you need a good pair of walking shoes. About 10 minutes on foot from the elevator exit, there is an observation deck to offer a good view of the plateau.
Airport/Sta.Fukuoka Airport (about 105.6km) Google Transit
We guide this spot.
5.03 weeks ago
It's beautiful here and there are discounts for overseas tourists. To explore, one needs to walk quite a fair bit. There is a direct bus from Shin-Yamaguchi Bus Terminal Platform 2.
5.03 months ago
As I entered they warned us we had a long way to walk to get back from the exit, so we decided to just walk through the cave and back.
The caves had so many interesting things, like a mini-Mount Fuji, rice fields, and other formations like bundles of rice.
It was a relaxing place to be on a hot summer's day.
5.0a month ago
I loved this cave, it was so cool. Just tugs at the imagination to think about what it may have been used for in the past. Very much worth the visit.
5.0in the last week
Nice walk in the cave! You can see what earth can offer us!
5.06 months ago
Please visit! The whole trip is amazing, from the scenic car ride to the old Japanese market place and the cave is amazing! Very beautiful area!
One word of advice though, wear comfortable shoes and be ready for a lot of walking if you want to explore the whole cave it can take more than an hour of just walking without stopping. (A lot of stairs too)