This gigapixel image of the Khumbu glacier was captured by David Breashears during the spring of 2012, from the Pumori viewpoint near Mount Everest. The Khumbu Icefall is clearly visible here, and one can easily see the hustle and bustle of Everest Base Camp below.
Click the image to enter gigapixel navigation, then use the controls at the bottom of the screen to zoom and pan and find climbers on the glacier and around the base camp tents, which will give you perspective on the scale of what you are viewing.
via Khumbu Glacier – Mt. Everest – The Glaciers of the Himalayas.