The fourth and final day on the highway Andrew and I decided to do a quick exploration of a trail that we could see from our campsite on the other side of the river.
It leaves from an airstrip and quickly takes you up to the rolling tundra hills with great views of the Susitna River.
You can see the highway crossing the river in this photo.
And just below the mountain in the above photo is the campsite we spent a few nights at.