Like Seville, Córdoba is also located in Spain's Andalusia region, sometimes called the "capital of churches." Its best-known attraction is undeniably La Mezquita — a massive mosque-cathedral dating back to the Middle Ages — though the city is also renowned for its many, floral-dotted patios (yes, really). No real agenda? Spend a day or two meandering Córdoba's streets and admiring their sun-drenched beauty, perhaps with a glass of sangria in hand.