Berwick-upon-Tweed, located in Northumberland, is an historic walled city that is surrounded by ramparts. This is the most northerly town in the country and is located just two miles from the border. It actually changed hands multiple times throughout history during wars between Scotland and England. The castle walls and old barracks are certainly the most popular attractions in the city to see and offer excellent views of the surrounding countryside. Visitors will find there are plenty of dining, shopping and entertainment options while in Berrick-upon-Tweed. Of course, you may also wish to take a trip across the border while in the area.