Los Patios de Córdoba
Forming a main part of the famous mayo cordobés, the patios festival is one of the top two tourist pulls to this city along with the Mezquita.
In fact, hotels and Air B&Bs book up for the whole week, months in advance so you have to get in there and book quickly! Prices skyrocket too. A good way of seeing the patios festival without being stung on extortionate accommodation prices would be to stay somewhere else such as Seville or Málaga (both only an hour and a half drive away) and travel to Córdoba for the day to see the patios.
Los Patios de Córdoba is a UNESCO Intangible World Heritage festival and is emblematic of this floral city. One thing I associate with Córdoba immediately whenever I think of it is flowers and plants, from the wild jasmine that crawls the street walls, to orange trees that line the roadsides, to the blue plant pots stuck mounted on walls all around, usually illed with geraniums. There is even an alley called La Calleja de las Flores which is lined with said blue plant pots, leading to a view of the Mezquita.