Spas with walk-ins welcome in Belgium

Brussels

A reservation-only day spa in Ixelles focused on scalp and body treatments, hydrotherapy and infrared sauna rather than pool lounging.

Spa, Liège

Thermal baths in the town of Spa, Belgium, fed by natural mineral water, with saunas, hammams and separate textile and naturist relaxation areas.

Brussels

A walk-in sauna and bathhouse on Rue du Marché au Charbon in central Brussels, open into the early morning on weekdays.