We went to Toledo, Spain. We took a train to Madrid and then another to Toledo. If you have ever heard the expression, "Holy Toledo" it comes from Toledo, Spain. Toledo is the spiritual capital of Spain. At one time (before Queen Isabella) Muslims, Jews, and Christians all lived together peacefully together in Toledo.
This is a Jewish Synagogue built by Muslim architects. Napoleon used this synagogue as horse stables when he invaded Spain and nearly ruined it.
Toledo is a really cool city. I would definitely go back.