[Okinawa Ishigaki] Snorkeling tour at Phantom Island

★ “Phantom island” that changes shape depending on conditionsAppears only at low tide and varies in size depending on the tide. There is nothing obstructing the view, so the marine blue sea is as far as 360 °. Great location!★ Experience snorkeling in the sea around the phantom island!The sea around the phantom island is called “Ishisei Lagoon” and is the largest coral reef in Japan designated as Iriomote Ishigaki National Park!★ Free photo data!Memorable memories of the trip. During the tour, the guide will take your picture with a special waterproof camera and give you free data! Don’t worry about bringing your precious camera to the water!