I love me some John Denver. I was going to try to visit his nature sanctuary when we were out in Colorado last summer, but it was just too far away for us to make it part of the trip. I have "An Evening With John Denver" on vinyl and it is a great album.
Oh man I didn't realize he's got a nature reserve there that's cool! I've never been to Colorado either, one of these days!
It's amazing. Views that will take your breath away!