Javea (Xabia), Spain

This quaint seaside town may look picturesque, but with a foreign population of over two-thirds of the 30,642 residents, navigating the local bureaucracy is a persistent headache. The mild Mediterranean climate and sheltered position between rocky headlands have made Javea a popular retirement haven, though the remnants of pirate raids past serve as a reminder that safety has long been a concern. While the archaeological trove of ancient Roman coins may intrigue history buffs, the sleepy pace of this fishing port-turned-resort is best suited for those seeking a laidback coastal lifestyle.