So back to square one

The tour group I was going to go on was booked solid (around September 25 to October 2nd), so while they look at other similar tours to see if they are booked, leaning towards doing things my own way. Sadly, some of the things I want to do are booked as well. The tour was 9 days of Madrid, Granada, Cordoba and Seville, but most of the small group Alhambra tours are booked solid. Should I avoid Granada then?