As fall heads towards winter, I want to make a trip up to the North Cascades Highway. It won’t be too long before the snow sets in up there and WSDOT stops clearing the road and allows it to be taken over by snow for the winter. A sunny Saturday provided a good chance for a trip, and we stopped off at the overlook for Diablo Lake while we were passing. Previous trips have shown how the color of the water in spring can be really vibrant. The water running off the mountains brings lots of sediment with it. The Skagit River will look quite milky in spring.

At this time of year, the color of the lake has changed noticeably. Similarly, the river looks more normal without the particles suspended within it. The comparison of the lake color from the different seasons is quite dramatic.