The Dove is a small cirque glacier, or perennial snowfield, in Rocky Mountain National Park in Colorado. It lies on the north slope of Longs Peak near the Keyhole, a well-known notch on a popular climbing route to the summit. High on one of the park’s most prominent peaks, it forms part of the alpine landscape surrounding Longs Peak and its climbing approaches. Its importance is chiefly geographic and mountaineering, because it sits beside a landmark used by climbers passing through the Keyhole on their way to the top.