I'm trying to plan an approximate 2-week itinerary flying in and out of Manchester and hoping to spend at least a day each in Wales and Scotland. The more I read about, the more I want to see. I really need some help in narrowing down which abbeys are must-sees. I've read about Rievaulx, Melrose, Jedburgh, Dryburgh, Fountains and Tinturn Abbeys. Which are your favorites (have I missed some) and worth getting off the beaten path to see? Do they all start to look the same after visiting a few of them? Will my children (early 20s) find them interesting?If there are other nearby attractions that are must-sees, that would be bonus points in my book since we're hoping to see a lot of sites in our limited time in the U.K.