Could anything go wrong in a destination that gets, on average, 300 days of sunshine a year? True, the water is only warm enough for a dip May through October, but the climate does seem to give the residents of the Balearics a sunny disposition year-round. They are a remarkably hospitable people, not merely because tourism accounts for such a large chunk of their economy, but because history and geography have combined to put them in the crossroads of so much Mediterranean trade and traffic.
The Balearic Islands were outposts, successively, of the Phoenician, Carthaginian, and Roman empires before the Moors invaded in 902 and took possession for some 300 years. In 1235, Jaume I of Aragón ousted the Moors, and the islands became part of the independent kingdom of Mallorca until 1343, when they returned to the Crown of Aragón under Pedro IV. With the marriage of Isabella of Castile to Ferdinand of Aragón in 1469, the Balearics were joined to a united Spain. Great Britain occupied Menorca in 1704, during the War of the Spanish Succession, to secure the superb natural harbor of Mahón as a naval base, but returned it to Spain in 1802 under the Treaty of Amiens.
During the Spanish Civil War, Menorca remained loyal to Spain's democratically elected Republican government, while Mallorca and Ibiza sided with Francisco Franco's insurgents. Mallorca then became a base for Italian air strikes against the Republican holdouts in Barcelona. This topic is still broached delicately on the islands; they remain fiercely independent of one another in many ways. Even Mahón and Ciutadella, at opposite ends of Menorca—all of 44 km (27 miles) apart—remain estranged over differences dating to that war.
The tourist boom, which began during Franco's regime (1939–75), turned great stretches of Mallorca's and Ibiza's coastlines into strips of high-rise hotels, fast-food restaurants, and discos.