The 18 Best Suites with Private Pools in Belgium (2026)

Osiam is a magnificent private spa located in the commune of Evere, a 20-minute drive from Brussels' Grand Place. It has a private outdoor swimming pool. You can spend a few hours there during the day, or decide to spend the night in their cosy guest room. There's a large heated indoor and outdoor pool, sauna, hammam, outdoor Jacuzzi and a tropical garden to relax in. Several couples' packages are available. Our favorite? The "voyage en amoureux" package, which includes access to the private spa for two for 3 hours, a brunch and a bottle of champagne.

Near Namur, Le Fermage a small, fully renovated stone house combining luxury and comfort in the countryside, offering a one-hour duo massage by two masseuses simultaneously. The establishment has a bedroom, a bathroom with a walk-in shower, a fully equipped kitchen, and a living room with a cozy fireplace and a tantra chair for moments of total comfort. Inside, a sauna and jacuzzi invite you to unwind. Outside, on the large terrace, there is a beautiful heated outdoor pool with a movable floor.

Near Brussels, Oxygen House a 200m² loft with a private wellness area including a sauna, jacuzzi, and swimming pool. By choosing the B&B - Spa package, you can spend a romantic night in this elegant space with a cozy bedroom, bathroom, and living room with an open fireplace, and enjoy the private spa for 3 or 4 hours, just the two of you. Another option, the Écrin du Clos des Thermes suite in Chaudfontaine, will enchant you with its boudoir atmosphere, soft lighting and dark tones, featuring soft materials (velvet and feathers). A large backlit XXL mirror is also placed opposite the bed.

Rates in Belgium for a night in a private spa vary on average around €300 for two people. So, for a night in this price range, you can take advantage of Osiam's "night + spa" offer at a price of €295, including one night for two people in the duplex with private sauna, breakfast, and access to the private spa for two hours. Alternatively, you can also spend the night in the Le Fermage loft Le Fermage €295.

In Chaudfontaine, le Clos des Thermes a magnificent private spa offering eight themed suites with jacuzzis, saunas, steam rooms, and even private indoor pools in some rooms. If you are unable to stay overnight, you can still enjoy a relaxing moment for two during the day with their four-hour package. In Tubize, Apulia is a private wellness center that is only open during the day, with an indoor infinity pool, Finnish sauna, steam room, salt cabin, and treatment room. The place is run by Katia, who is passionate about Italy and, more specifically, the highly sought-after region of Puglia. The stones in the spa come directly from this region!

Near Ghent, Mil'eau is the perfect compromise between an unusual stay and absolute comfort. This bubble with a private spa invites you to disconnect. Here, you have two choices: simply stay in the bubble and enjoy the jacuzzi, sauna, and infrared cabin, or add the wellness package to your stay, which gives you private access to the entire wellness area for three hours. This area features a salt stone sauna, a jacuzzi, a Turkish steam bath, a rain shower, and a heated indoor pool. Breakfast is included in the price of the night, whether or not you choose the package with access to the wellness area. Mil'eau also offers individual or duo massages, depending on your preferences.

In Oupeye, in the Province of Liège, Villa Capelli is a particularly luxurious private villa offering 200m² of relaxation and comfort in a contemporary style. On the 1st floor you'll find a cosy living room, a fully-equipped kitchen, a dining room and a relaxation room with a Finnish sauna overlooked by a starry sky. On the 2nd floor, you'll find a large double bedroom with sumptuous bedding, and a bathroom with walk-in shower and bathtub. Outside, in the garden, you'll find a large heated swimming pool and Jacuzzi.

The Osiam private spa suite features an elegant freestanding white bathtub in the bedroom, which is only accessible if you have booked an overnight stay at the establishment. You can also run yourself a bath in the large terrazzo bathtub in the elegant loft of the Oxygen House private spa, near Brussels.

Head to Ciney to enjoy a heated indoor pool in one of the two luxurious suites at Spa Ciney the George V Suite and the Montmartre Suite. These two private lofts, each measuring nearly 200m², have been designed entirely for couples: heated indoor pool (6x3m), jacuzzi, sauna, steam room. The Zanzibar, Écrin, Secret Garden, and Sultane suites at Clos des Thermes also have their own private heated swimming pools.

For a last-minute overnight stay, try your luck at Le Fermage loft Le Fermage this private suite near Namur has last-minute availability, especially for weekday stays.