Ishigaki island only sea power spot in the blue cave! The entrance to the cave that shines blue is exactly the entrance to the unknown world! Explore the mysterious blue cave with a constant smile! Many fish welcome you at Snorkeling Ishigaki island is a hidden beach with a blue cave. There are many star sands on the white sand beach. The slightly mysterious and quiet space is perfect for spending time with your family or couple. The guide will guide you to the points where you can meet sea turtles with high probability. Maybe you can swim with sea turtles! This Snorkeling tour will be guided by a smiling guide who loves Ishigaki island A short time is not enough! It is a relaxing course with plenty of 3 hours. * Depending on the sea conditions, the guide to the sea turtle point may be canceled. In that case, please forgive. * Sea turtles are natural creatures and may not be available for viewing. In that case, please forgive. The guide takes pictures during the tour. We will send you all the photos on LINE.