The North (Yukon, Alaska, Iceland)
A photographic journey through the remote majesty of Yukon, Alaska, and Iceland—where light, land, and solitude converge.
Visions of the North
Journey with Eric Hatch through the majestic Northern spaces of the Yukon, Alaska and Iceland.

This formation—mountain peaks forming a circle or semi-circle—is called a
“cirque,” which is a French term derived from Latin for “circle.”
This particular glacier is visible only from the air; it was photographed during a
short flight from Copper Center to McCarthy, Alaska, just before sunset.
You can plainly see that this glacier, which at one time extended well up the sides
of the cirque, is diminishing. You can see the terminal moraine, lower left, and how
rapidly the glacier is retreating from it (leaving a new moraine as it withdraws).

The Athabasca Glacier covers 2.3 square miles and is measured to be between 300 and 980 feet thick. Yet as you can plainly see from the photo, it used to be a whole lot bigger, extending the width of the valley it has carved out. The glacier is one of the five “toes” of the Columbia Ice Fields. I visited this glacier twice, in 2010 and 2017, and a comparison shows that the glacier has clearly lost thickness and that it had retreated some 400 yards from when this picture was taken. Currently it is both retreating and thinning.