INFORMATION 全て見る
- 2020/01/13
- Ryusendo Cave Kisaragimatsuri
- 2020/01/13
- Hoko Kuwashima – talk & reading live in Ryusendo Cave
- 2019/12/23
- The winter season event “Ryusendo Cave photo contest”
- 2019/12/22
- (日本語) 龍泉洞冬季誘客キャンペーン
- 2019/12/21
- Can you meet Santa in Ryusendo Cave！
Today's RYUSENDO
Update date：2020/01/20
Open
It is usually sales people today. Business hours: “Bat uotchingu” “Ryusendo Cave size adventure” is during winter event holding (sinus time in the last containing) from 8:30 a.m. to 5:00 p.m.
Would you you like to come to see Lake bottom of the earth of “Ryusendo Cave kisaragimatsuri” winter on Saturday, February 15
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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