On a nice day, there isn’t a much better way to see the beautiful city of York than walking around the walls. Children can enjoy following the route via the golden disks on the floor and remember to take some paper and crayons so they can complete the map rubbings at each of the bars. The walls go most of the way around the city, just having to get down to street level a couple of times. Not strictly buggy friendly but I know many who have managed it fine. Always a friendly visitor or local on hand to help!