Time to see the country...

I'm thinking about next year, and I plan to do a quick tour of the UK, set off in the car with my camping stuff with a basic itinerary. I just need suggestions now of places to go...Probably going to have about 10 days, maybe more. Be nice to see scenery and maybe smaller towns, don't really want to go into the whole inner city hustle and bustle. Just a relaxing driving and camping holiday seeing some of the UK's best bits. Suggestions wanted for places to visit.....