Help me find a family friendly resort-style experience in the Western US with hiking/fishing!

We want to take our 11yo son out west this summer and I'm looking for suggested destinations. Ty in advance for any help!

Must haves:

- hiking on/near property

- water to play in on property - ideally a stream/lake/river, but a nice pool would suffice

- good fishing with gear/guide provided on/near property (would LOVE to try fly fishing!)

- nice+spacious accommodations - ideally something with 2 bedrooms or at least a suite so our son has his own space. Doesnt have to be crazy fancy but not trying to rough it.

Wants:

- Family friendly - would love for him to have other kids on property to play with

- Hot tub

- wildlife viewing opportunities, especially birds

- mining opportunities nearby

- in/near mountains (would love to have nice mountain view)