Mount Gardner 🏔️ Overview Mount Gardner is a steep, heavily glaciated mountain in the Sentinel Range of Antarctica’s Ellsworth Mountains. Rising to approximately 15,049 feet—or 4,587 meters—it stands among the highest independent summits on the continent. Current Peakbagger data place Mount Gardner as the fifth-highest mountain in Antarctica, behind Mount Vinson, Mount Tyree, Mount Shinn, …
