The Akiyoshi-do Cavern is the Orient's largest limestone cave, located about 100 meters underground. This huge cave, which took 300,000 long years to be formed into what it is today, was made by limestone dissolving away in the ground water, and it extends for about 10 kilometers overall according to the latest survey. At the present time an about one-kilometer-long section of the cave is open to the public as a sightseeing course, where you can enjoy a variety of fantastic sights, like the Ao-Tenjo (blue ceiling) and a rock formation called the Hyakumai-Zara (100 plates). The temperature inside the cave is always about 17 degrees Celsius, so you need to be sure to wear clothes with long sleeves even in the summertime.
Group Tour | Luxury
11 Days 10 Nights | from US $4498.00
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Group Tour | Luxury
10 Days 9 Nights | from US $3998.00
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Group Tour | Luxury
15 Days 14 Nights | from US $5898.00
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