Volcano Islands Volcano Islands The or are a group of three Japanese islands south of the Bonin Islands that belong to the municipality of Ogasawara, Tokyo Metropolis, Japan. The islands are all active volcanoes lying atop an island arc that stretches south to the Marianas. They have an area of , and a population of 380. The Volcano Islands are: Farther north but in the same volcanic arc is: There is a Japan Self-Defense Forces air base on Iwo Jima with a staff of 380. It is located in the village of Minami (Iwo Jima village). Other than that, the islands are
Turrialba Volcano Turrialba Volcano Turrialba Volcano is an active volcano in central Costa Rica that has been explosively eruptive in recent years including 2016 and in January, March and April 2017. Visitors used to be able to hike down into the main crater, but increased volcanic activity in 2014-17, resulting in large clouds of volcanic ash, has caused the surrounding Turrialba Volcano National Park to close. The stratovolcano is high and is about 45 minutes from the Atlantic slope town of Turrialba. The summit has three craters, the largest of which has a diameter of . Below the summit is a mountain