Finally we're going to make it to Northumberland this summer (been on my hit list for some time). Would a week near Bamburgh/Lindisfarne to do the beaches/castles followed by a week right beside Hadrain's Wall be overkill? We would be self catering, enjoy the outdoors and will have the dog in tow. DS(6) heavily into castles & Romans. I don't really want to base ourselves somewhere between the 2 as would rather have the full on castle/beach/Hadrians Wall experience without having to do full day trips.
Am I mad?