Southern Spain's sunny Andalucia region is a vibrant world of flamenco dancing and bullfighting, Gothic cathedrals and ancient mosques, charismatic cities and sleepy hilltop towns. After visiting nearly 700 hotels in across Andalucia, we evaluated every boutique property we saw, comparing their in-room amenities, common features, and overall aesthetic. Take a look at our favorite boutique hotels in Cordoba and Seville, and the Costa del Sol towns of Marbella, Ronda, and Benalmadena.