Im afraid that all the tours focus mostly on wine tasting and visiting wineries. I'm not aware of any that seek out the most scenic views. That would be best done if you rent a car. Maybe the Wine Train would be an option for you?
The wine train sounds like a great idea! 🍷
>>>Are there any tours that focus on the beauty of the area first and maybe wine secondary?<<<
Not that I have heard of.
I would rent a car for the day.
No, just rent a car for the day and drive up there and take in the sites, least expensive and most convenient way to do what you are looking for.