https://en.wikipedia.org/wiki/York
I was working in Northern England last year in the Scarborough area (also a beautiful spot) and had time for a quick day trip to the ancient city of York. Founded in 71 AD by the Romans, York has a plethora of history presenting itself in multitudes of architecture at every turn.
From Scarborough it is easy to hop on the train in the morning, spend the day wandering around the city, enjoy a meal and a pint and catch the late afternoon train back to Scarborough.
Very close to the train station is the National Railway Museum – a must see for anyone remotely interested in the history of rail.
Next wander into the heart of the city past York Minstrel Cathedral and if lucky enough to be there when the bells are ringing it is absolutely breathtaking!
Wander further into the centre along the narrow cobbled streets and if a cat lover, the Cat Gallery is a quirky little stop and if you have time there is a self-guided cat trail taking you into various sections of the city including the Shambles where the goal is to find cat statues that have been placed in odd and curious places such as on the sides of buildings.
https://www.visityork.org/explore/york-cat-trail-p801381
The Shambles is a very old street in the heart of the city with old timber framed buildings and cobbled streets.
https://en.wikipedia.org/wiki/The_Shambles
There are some lovely chocolate shops making fresh chocolates daily as well as a multitude of fine tea shops with a variety of local blends.