An overnight trip to York

Ed's sister Hilda and her husband, Wes came to London to visit for six days. On the second day we decided on the spur of the moment to pack a bag for overnight and drive up to York. We had heard that York is nice and has this old wall around the city.
On the way we saw a tall cathedral coming from a small village. The town is Lincoln and has the beautiful cathedral in it.

This is the inside of the cathedral.
Here is the wall surrounding most of the city of York. Of course York has grown so there is city on both sides of the wall.
Another view of the wall.

Looking at parts of the city of York and it's large cathedral.