IMO Denali park is overrated
The side roads are beautiful ask the locals where the nice ones are .took one from east to west not sure the name .
The glacier cruise out of the city called Whittier is from the nicest things I have ever seen really worth it .
Bear viewing is really cool ( but expensive ) small propeller flight , land in water , see bears eating salmon , 50 feet away from them .
You can climb glaciers .
Make sure you plan very well as lodging is very tough and expensive
For Shabbos we stayed in anchorage and ate by the rabbis house fri night really impressed with him .
And Shabbos day ate in the shul with the community .