Staying put this summer in the UK.
We have a trip moved from last year to this July and we would like to add on some more highlights as we won't be going anywhere else this year.
So far our trip is 2 nights in Edinburgh in a house and then 5 nights in Loch Melfort. We are driving up there from the SE.
We would like to add on up to another week, perhaps a few days on the way and then after Loch Melfort, or we are flexible and could do a week after LM.
We have 2 teens. We love nature, sport, physical activities, culture, history and great food (both expensive and hidden inexpensive gems). We love a road trip and an adventure. I am a bit of a romantic and would love to stay in a castle 
Another option is to stop off and see things on the way/ way back. I've never been to Northumberland.
Those in the know, WWYD. I want to turn this into a memorable adventure if we are allowed to travel that is. I'd love to turn our staycation into a very memorable holiday.