INFORMATION 全て見る
- 2019/10/16
- October 16 notice
- 2019/10/14
- News of October 15 business resumption
- 2019/10/13
- Monday, October 14 Ryusendo Cave shut antral news
- 2019/10/13
- Sunday, October 13 Ryusendo Cave shut antral news
- 2019/10/13
- (日本語) 10月13日（日）の営業について
Today's RYUSENDO
Update date：2019/10/23
Open
Ryusendo Cave is usually open. Under the influence of heavy rain caused by typhoon, transparency of Lake bottom of the earth declines. In addition, drop may fall from the top in sinus. Face escapes getting wet when you have handkerchieves.
Virtual Reality 
A Blue World Opening up Deep Inside the Ryusendo Cave.
Ryusen-do Cave is known as one of Japan's three greatest limestone caves and has been designated, together with bats living in the cave, as a national natural treasure.
The total length of the Cave, as far as is known is 4,088 m, of which 700 m is open to the public.
So far, eight underground lakes have been found, of which three are open to the public.
Exploration continues to this day and there is still much remaining to be investigated. The Cave is thought to extend to a total length of 5,000 m or more.
Stalactites are nature's work of art created over countless ages.
The underground lakes have brilliant blue water that is amongst the most transparent in the world.
You can be sure that even after one viewing of Ryusendo Cave, you will be left with a life-long memory.
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