Anyone for tennis? There's no opportunity like a sunny holiday to work on that backhand – and there are plenty of well-kempt courts out there just waiting to relay your serve-and-volley! Start a rally on a luxury private court on Mykonos, or knock about with fellow enthusiasts on a group tennis holiday in Dubai. With top-class coaches all over the world, tennis is a sport that the whole family can enjoy, and there's always a chance to improve, whatever your level of ability. And if you'd rather watch the masters do battle on clay or grass, why not treat yourself to the experience of a lifetime and take in a match or two at Roland Garros, the Australian Open or strawberry-creamy Wimbledon?