蔚山広域市蔚州郡にある song -un-sa (寺刹)
<iframe width="993" height="567" src="https://www.youtube.com/embed/xnj_pI0ltzY" title="蔚州松韻社三田大石穴 / 彦陽 / 紫水晶洞窟 / 洞窟法堂" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
<iframe width="993" height="567" src="https://www.youtube.com/embed/wYDxtVRH-ps" title="松韻社嶺南のアルプスに位した美しくて神秘なお寺, 三田台石穴, 紫水晶洞窟そばの, 蔚山蔚州郡旅行仮見所" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>