high res images、Breathtaking、A natural cave with hidden blue crystals、Blue Cave、The surface of the water is kept quiet、and makes you feel the depth and serenity of this hidden paradise。ブルーと少しだけ緑もある水晶岩塊達 Natural Underground Sink Holes.It blends perfectly with it、Natural Rocks Are Not Touched by Humans、simple, Clear water、bright sunlight gently shines through the tunnel exit、The blue that shines on the surface of the ocean.
Ice Cave