All inclusive tour package to Europe?

As their retirement present, I want to send my parents on an all inclusive guided tour for at least a week in Europe (especially France, Italy, and England). This would be their first trip oversea, so yes, they would need a guide, or else they would get very lost and confuse (just trust me on this one). I am looking for a guided tour package deal where they can travel with like a group or something with a guide (preferably aiming toward an older crowd), which include airfare or other transportation there, hotels (preferably something decent, at least 3 stars), tickets to any attractions they’ll be visiting, breakfast, lunch, and dinner (since the guide could take them to the good places and introduce them to the local cuisines), so when I’m talking all inclusive, the only money I want them to spend out of pocket on this trip would be on souvenirs and snacks and stuff. I’ve been on the similar tour package (except by cruise ship) to the Caribbean before, but not sure if there anything similar to Europe I could send my parents to and not have to worry that they’ll get lost and stranded somewhere…