Denali
Find a spot to leave your rig and catch the park bus to Eielson visitor center. It takes most of a day and they do stop at several spots to stretch your legs.
If you are lucky you might even see Denali itself as it likes to hide in the clouds. The potential for wildlife viewing is well worth the time spent in my opinion.
I've got to go back!
That Moose won't mess with my wife again!
Big critter proof door at the little cabin we stayed in
Denali hiding