The third week of October is the sweet spot
Summer tour groups have cleared out by mid-October but the weather has not yet turned. The Generalife gardens in the third week of October — when the plane trees along the upper terraces are amber and the fountains are running — are about as good as this place gets. The light is lower and softer than summer, which suits the carved plasterwork of the Nasrid Palaces far better than August's harsh overhead sun. Book for the 10 AM or 11 AM slot in October; you no longer need the 8:30 AM heat-avoidance entry.