The Spa at Lucknam Park

The spa sits inside a grand Wiltshire country house hotel, surrounded by 500 acres of rolling English countryside a short drive from Bath. It's the kind of place where the pace drops the moment you walk in, warm and unfussy despite the very obvious grandeur around it. Vogue put it on their list of the world's 100 best spas, and the setting does most of the heavy lifting before a treatment even begins.