People resting and waiting to enter the Nasrid Palace, just outside the Charles V Palace

When you buy a ticket, you get a half hour time frame in which you have to enter the Nasrid Palace. If you don't, your ticket for the Nasrid Palace is void. The Nasrid Palace is the best part of the Alhambra Palace, is therefore visited and enjoyed the most. The time frame is used, to prevent huge number of people being at the Nasrid Palace at the same time. Once you enter the Nasrid Palace within the time frame, you can stay as long as you want.