In compact Belgium, it will not take much travelling to get to such a place – and, fortunately, there are now three locations, each going by the name of Thermae, offering a generous dose of bathing, beauty treatments, fitness, wellness, saunas and scrubs – all of which can be enjoyed with friends, family or coworkers. From a toe-tingling and relaxing bath in a vaulted cellar, a restorative sauna in the former icehouse of the castle grounds, or the 85 degrees Celsius pine-infused Black Forest sauna, Thermae Boetfort and Thermae Grimbergen welcome guests for an indulgent visit that can last hours or days.