About Young Island
Young Island is a stratovolcano rising to 1,340 meters (4,397 feet) in Antarctica's Antarctic-Scotia Volcanic Regions. No historical eruptions have been recorded, though the volcano is classified based on geological evidence of past activity.
Geography & Climate
Young Island is located in Antarctica, within the Balleny Hotspot Volcano Group of the broader Antarctic-Scotia Volcanic Regions. Situated at 66.42° S, 162.47° E in the Southern Hemisphere, the volcano lies within a subarctic climate zone. With a summit elevation of 1,340 meters above sea level, Young Island is a moderately sized peak that remains accessible to hikers and researchers for much of the year. The volcanic landform is characterized as a composite, which describes the physical shape and structure of the volcanic edifice as observed from the surface.
Geological Context
Young Island is situated along a rift zone, where tectonic plates are pulling apart. As the crust thins and fractures, magma rises to fill the gap, creating volcanic activity. Rift volcanism typically produces more fluid lava flows rather than explosive blasts, which means communities near Young Island in Antarctica generally face slower-moving hazards like lava flows and ground fissures rather than sudden pyroclastic events. However, rift volcanoes can still generate significant ash emissions and gas releases that affect local air quality. The dominant rock type is trachybasalt / tephrite basanite, a dark, fine-grained volcanic rock that forms from rapidly cooling, low-viscosity lava. Basaltic eruptions tend to be less explosive and produce fluid lava flows that can travel long distances. While less immediately dangerous than explosive eruptions, basaltic lava flows can destroy structures and infrastructure in their path, and volcanic gases released during these eruptions can affect air quality over a wide area.
GVP Reference Summary
Young Island is the northernmost and second largest of the Balleny Islands off the coast of Antarctica's Victoria Land. Captain Balleny, the discoverer of the islands, reported "smoke" issuing from Freeman Peak on Young Island on 12 February 1839. The island, almost completely mantled by ice, has a broad plateau-like summit reaching 1340 m.
— Smithsonian Institution, Global Volcanism Program
0 Recorded Eruptions
No eruption records available for Young Island.
Real-Time Data
USGS Alert Level
Thermal Anomalies
Frequently Asked Questions About Young Island
Is Young Island an active volcano?+
Young Island is not currently classified as active. Its activity evidence is listed as "Evidence Uncertain." No recorded eruptions have been documented. However, no volcano is ever considered permanently extinct.
How high is Young Island?+
Young Island has a summit elevation of 1,340 meters (4,397 feet) above sea level. At 1,340 meters, it is a moderately sized volcanic peak, roughly comparable to Mount Vesuvius (1,281m).
What type of volcano is Young Island?+
Young Island is classified as a Stratovolcano. Stratovolcanoes (also called composite volcanoes) are steep, conical volcanoes built up by many layers of hardened lava, tephra, and volcanic ash. They are among the most common and dangerous types, known for explosive eruptions.
Where is Young Island located?+
Young Island is located in Antarctica, in the Antarctic-Scotia Volcanic Regions. More specifically, it lies within the Balleny Hotspot Volcano Group. Its exact coordinates are -66.420° latitude, 162.470° longitude.
Is it safe to visit Young Island?+
Young Island can generally be visited, but as with any volcano, visitors should check local conditions and any advisory notices before traveling. Antarctica may have specific regulations for accessing volcanic areas. Guided tours are often the safest and most informative way to experience a volcano.