Tenerife holidays have so much more to offer than sun, sand and sangria (although those three have a certain appeal). The island's beaches and surfing are outstanding, and many of the excellent hotels have outstanding settings, panoramic views of the Atlantic Ocean and, often, a comprehensive range of family-friendly facilities. In addition, there's Spain's tallest mountain - Mt Teide - to climb, remarkable desert landscapes to explore, and the second-biggest carnival in the world in the capital