This was, without doubt, one of the best tours of my holiday. We spent approx. 5 hours walking through the Alhambra, and gardens. On the day, our tour guide was excellent. She was extremely well versed in the history of Granada, the Alhambra/Gerenalife, and able to answer the many questions posed. Advance booking is essential, however, as I would thoroughly recommend this trip to anyone who wished to maximise the time spent in Granada.