From Bizet’s Carmen to Washington Irving’s Tales of the Alhambra, the lure of Spain’s Andalucía region has captivated travelers from around the world for centuries. There is something captivating about the dry, arid region, where grandiose centuries-old cathedrals in Seville are surpassed in beauty only by the even older Islamic palaces. Southern Spain, despite the seemingly relentless heat, has a romance to it, a mysterious exoticism that is difficult to experience anywhere else in …