短編(Short)

国の天然記念物に指定されている千仏鍾乳洞。普段着で見学できアドベンチャー感覚満点の洞窟観光が人気です。洞内に落ちる滴～水が滴り落ちる～小さな流れ1～小さな流れ2～洞内に流れる小さな川（一部収録）

Senbutsu Stalactite Cave, which is designated as a national natural monument. Cave sightseeing, which you can see in your everyday clothes and is full of adventure, is popular. Drops falling in the cave - Water dripping-Small stream 1-Small stream 2  - Small river flowing in the cave (Partially recorded)

※ロングバージョンのある有料版「Sound in Nature」もあります。

There is also a paid version of "Sound in Nature" which is rich in episodes and has a long version.(Apple podcast only)

https://podcasts.apple.com/us/podcast/sound-in-nature/id1569798616