Washington Folks!!! Trail Identification Help Needed

[stark-in-the-wild]

Hello! I have spent hours on google maps looking for this trail. I have gone out and tried to find it too.

I believe that is Mt. Adams in the background. The blog I found the photo on said they started in Carson, WA. I started on the same road they did. But I think they mislabeled the road.

Any thoughts or pointers would be much appreciated as I'd love to find it before winter hits.

Cheers!