Active Volcano

Barren Island, situated in the Andaman Sea and part of the Andaman and Nicobar Islands in India, stands as a singular geological marvel as the region's only confirmed active volcano. Positioned approximately 135 kilometers northeast of Port Blair, the island's volcanic activity is closely monitored, with intermittent eruptions recorded, the latest being in 2017. Barren Island's geological significance lies in its composition primarily of volcanic rocks, offering insights into subduction zone processes beneath the Earth's surface. Restricted access is maintained due to its active nature, prohibiting direct landings by tourists; however, boat tours allow visitors to observe the volcanic activity from a safe distance. Beyond its volcanic allure, Barren Island supports a unique ecosystem, featuring vibrant marine life and coral reefs in its surrounding waters. The island's scientific significance extends to studies on volcanism, geophysics, and the environmental impact of volcanic activity, making it a focal point for researchers intrigued by the dynamic geological processes at play in the Andaman Sea.