You have seen Moraine Lake. Maybe it was on a postcard or in a travel brochure, or it was on Reddit, or in Windows Vista, or as part of a “Best of California” demo on Apple’s website. Perhaps you were doing laundry in Lucerne. But I am sure you have seen it somewhere.

Moraine Lake is not in California — or Switzerland, for that matter. It is right here in Alberta, between Banff and Lake Louise, and I have been lucky enough to visit many times. One time I was particularly lucky, in a way I only knew in hindsight. I am not sure the confluence of events occurring in October 2019 is likely to be repeated for me.

In 2019, the road up to the lake would be open to the public from May until about mid-October, though the closing day would depend on when it was safe to travel. This is one reason why so many pictures of it have only the faintest hint of snow capping the mountains behind — it is only really accessible in summer.

I am not sure why we decided to head up to Lake Louise and Moraine Lake that Saturday. Perhaps it was just an excuse to get out of the house. It was just a few days before the road was shut for the season.

We visited Lake Louise first and it was, you know, just fine. Then we headed to Moraine.

I posted a higher-quality version of this on my Glass profile.
A photo of Moraine Lake, Alberta, frozen with chunks of ice and rocks on its surface.

Walking from the car to the lakeshore, we could see its surface was that familiar blue-turquoise, but it was entirely frozen. I took a few images from the shore. Then we realized we could just walk on it, as did the handful of other people who were there. This is one of several photos I took from the surface of the lake, the glassy ice reflecting that famous mountain range in the background.

I am not sure I would be able to capture a similar image today. Banff and Lake Louise have received more visitors than ever in recent years, to the extent private vehicles are no longer allowed to travel up to Moraine Lake. A shuttle bus is now required. The lake also does not reliably freeze at an accessible time and, when it does, it can be covered in snow or the water line may have receded. I am not arguing this is an impossible image to create going forward. I just do not think I am likely to see it this way again.

I am very glad I remembered to bring my camera.