The most comprehensive ticket is the "General Day Visit" ticket. It gives you access to everything Alhambra has to offer. It includes the Alhambra Gardens, the Alcazaba, Generalife and most importantly, the Nasrid Palaces. General Day Visit tickets sell out very fast. If these tickets are sold out, opt for the "Gardens Day Visit" which include everything above except the Nasrid Palaces. Tickets are €14.