Volcano Islands refer to a group of small islands in the Pacific Ocean known for their active volcanic activity. These islands are commonly referred to as the Kazan or Iwo-Jima Islands, and they are a part of Japan. Other synonyms for these islands include the Bonin Islands, Ogasawara Islands and Iwo-Tori Shima. These designations are often used interchangeably, and they convey the same meaning as Volcano Islands. These islands have become a popular tourist destination due to their volcanic landscapes and the abundance of marine life in their waters. Visitors can hike on their scenic trails, explore the numerous beaches and enjoy snorkeling and diving in their clear blue waters.