We took a day trip to the small city of Toledo in the Spanish countryside about 2 hours from Madrid. It is an extremely old city with a rich history. It sits on top of a hill above the Tagus river. Its one of the only cities in Spain that has a Jewish Synogogue, a Roman Catholic Cathedral, and Christian Church. We visited them all! The Cathedral of Toledo, Santo Tome Churche, and The Synogogue of Saint Mary the White are all gorgeous and within walking distance in the small city. It was very easy to see all of them in half a day. In between visiting the cathedrals, we of course stopped for tapas, great wine, and a short siesta or shopping break on any of the old cobblestoned streets there.
For lunch, we went to Taberni Buenavista for some local Spanish tapas and cuisine.
We also took a day trip to Segovia and visited the extremely ancient Roman Aquaduct that is still intact throughout the city. Segovia is another small, ancient city about 1.5 hours from Madrid with some ruins, a few cathedrals, and cobblestoned streets to spend your time eating and drinking on. We did both of these cities in one day, but if you wanted to choose one or break it up - thats completely doable!