5Grand Hotel Kronenhof – Switzerland

Located in the pristine Engadin Valley, this historic hotel blends Belle Époque glamour with state-of-the-art wellness facilities.

Its spa includes indoor and outdoor pools, a Finnish sauna overlooking the mountains, and a stunning stone grotto. Winter guests enjoy cross-country skiing, ice skating, and horse-drawn carriage rides before returning to the warmth of soft robes and soothing aromatherapy.