- Avenue Louise 71b, Ixelles
Aspria is Brussels's flagship premium wellness chain, and this Avenue Louise location sits in Ixelles's most prestigious neighbourhood. The offer is comprehensive: indoor pools, saunas, steam rooms, a fitness floor, and a treatment menu spanning massage, facials, and body work. The clientele is local wealth and business regulars, so the pace is steady and discrete. Most visitors come for half-day or full-day immersion rather than a quick treatment. You'll need a membership or day pass; the investment is significant, but the space, standards, and discretion justify it for anyone serious about a proper spa afternoon. Crowds peak mid-morning and after work, so book strategically.
Rating data via Belgium Impulse editorial. Always check the restaurant's own channels for current hours, pricing, and booking.