Mallory S. on Savage River Loop Trail
Great short hike in Denali National Park,right before the checkpoint past which private vehicles are restricted. Very easy hike, almost a walk/ stroll along a river but still on a trail. Beautiful and easy to access if you're camping out or not going all the way into the park.
I had the great privilege of living in Healy last year this trail was one of my favorites. It is a very short but beautiful area full of wildlife as is the rest of Alaska. Although its a bit cooler out I would aim for late August for a trip like this, because you will have a better chance at seeing the northern lights.