Is there parking available for the whispering canyon cafe and is there a fee?

A reservation is required to be able to park. No fee.

Yes, but a reservation is required to enter the wilderness lodge property.

If you have a reservation you can park free for 3 hrs

Yes. They offer valet as well.

There's no fee. But you can only park there if you have a reservation . Security checks at the gate.

Or use the excellent Disney transportation network or Uber. I did both recently. Bus from our hotel to Disney World and then boat to the Lodge was easy.

As long as you have a reservation, yes. No fee