I've been thinking about this recently, especially since my dd1 left home. Where IS home?
For me it's not where I grew up (as that was several different places from Scotland to London) but it's the place I had my children.
We're really, really lucky to have lived in the Outer Hebrides at that point and though we're now in Glasgow, we still own a house there and go back as often as we can. We lived there as a young couple, bought our first home, had 3 children and it's stunningly beautiful. I suspect dh and I will go back when the dc are all free and living their lives.
Where is your "home"?
(Really interested!)