Paradores
The network of Paradores throughout Spain are hotels of the highest quality generally in historic buildings which have been restored for discerning clientele. They really have the wow factor being castles, fortresses or buildings with an immense sense of history and usually a dramatic backdrop for your perfect day. The food in every Parador is seen as a showcase for the regions' cuisine and is a vital part of this very Spanish experience.
Despite being hotels they can be booked on an exclusive basis and are usually very informal places. Therefore enabling you to literally have your own Moorish castle for the weekend. They are very popular so early booking is advisory.