Ditch the pricey spa breaks here in the UK and hop on a flight to this unmissable European city instead. If you're on the hunt for a relaxing weekend retreat, then you're in for a treat. A spa weekend can work wonders, not only for your mental health but also for your body, offering deep relaxation, stress relief and improved sleep quality. Now, travellers are singing the praises of one European destination that boasts an "unbelievable" spa complete with indoor and outdoor bars, as well as