If you’re wondering where to go on your next fitness holiday, look no further because we’ve got the run-down on the best swimming pools in the world for sports training. When it comes to keeping fit and healthy, swimming is undoubtedly one the best, most accessible and easy exercises out there. Not only does it tone muscles and build strength, but it also keeps your heart rate up without having a heavy impact on your body making it perfect for all ages, young and old! This full-body workout also offers a great way to de-stress and relax whilst still burning those calories. In fact, a gentle swim alone can burn over 200 calories in just half an hour and a speedier swimmer going for an hour can expect to burn nearly 600 calories. So, keep on reading to discover the best swimming pools in the world that are sure to challenge your fitness and get you in tip-top shape.