Where to take beginner fly fisher

[tikka250]

So I have been wanting to take the Mrs on a short fishing trip out west to get away as well as hopefully teach her how to flyfish. The plan until now has been to visit family and just slowly walk the Bow but now I'm thinking it might be a good opportunity to get closer to the mountains into some scenic country and maybe have a ring in my pocket as well (don't worry she doesn't read the forum)
Our hiking skills are moderate so no big huge hikes or vast remote rivers but even a well known river system where one could go for a day or 2 day fishing trip with a good view of the mountains would be awesome.
I know "where do I catch all the fish?" Questions don't go over well here but hopefully you can help this eastern ab guy get pointed in the right direction