Shirashima Beach in Oki Island Town is known for its geological feature of white rocks that create a beautiful landscape. Here, you can see rare geological elements such as alkaline porphyritic rock and coarse-grained rock that were born from volcanic eruptions 5.5 million years ago. In addition, you can enjoy many wave-cut caves along with the crystal-clear sea. It's also recommended to try natural clam digging! This nature-rich area attracts tourists from both Japan and abroad.
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