Corinthia Spa x Sisley opens its doors: an exceptional wellness experience in Belgium

In the heart of Brussels, two iconic names merge to create an unparalleled wellness experience. The Corinthia Grand Hotel Astoria Brussels and Sisley Paris open the doors of an exclusive spa - a first in Belgium - that takes luxury and relaxation to the next level. This serene retreat, designed by ESPA and G.A Group, immerses guests in a tailor-made wellness experience, where tranquillity and finesse take centre stage.

After eight years of restoration, the Corinthia Grand Hotel Astoria, known as 'Brussels' Most Fabulous Address', reopened its doors and immediately set a new standard in hospitality. One of the absolute highlights is the Corinthia Spa x Sisley, where luxury and elegance merge effortlessly. This spa of no less than 1,200 square metres occupies an entire floor of the five-star hotel and is a true oasis of tranquillity. 

Accessible to both hotel guests and external visitors, the spa offers an extensive selection of Sisley treatments, synonymous with high-end beauty and ultimate care. Every detail has been thought through, from the first step inside to the deep relaxation that follows - where luxury, comfort and well-being come together seamlessly.

What makes this serene spa so unique is the story woven into it. The architects were inspired by the rich history of this former palace, which once housed a church. This is where lace makers came to pray for the sheer perfection of their creations. This heritage is subtly reflected in the design of the spa and swimming pool, where marble and white accents evoke the purity of yesteryear. The lace motifs from the 17th century, sublimely incorporated behind the spa reception, also bring a piece of history to life.

The Corinthia Spa x Sisley promises an unforgettable, sensory retreat where time seems to stand still. With six treatment rooms, a spa suite, relaxation areas, a tea lounge and a thermal zone - including sauna, hammam, invigorating shower, ice fountain and vitality pool - this spa offers a complete thermal adventure. Guests can opt for a short treatment or a full wellness day, depending on their needs. 

Corinthia Spa x Sisley: an oasis of luxury and serenity

Sisley, the icon of luxury phytocosmetics, is descending on Corinthia Grand Hotel Astoria Brussels, bringing with it its unrivalled expertise in high-end skincare. Corinthia Spa x Sisley offers tailor-made treatments combining exclusive formulas and cutting-edge technologies. From deeply hydrating to anti-ageing treatments, each ritual promises pure indulgence thanks to high-quality products and unique techniques.

But the experience goes beyond the treatment table. The spa concept stimulates all the senses, with a subtly fragrant signature perfume and soothing music immediately enveloping you in deep relaxation. A perfect harmony between luxury and well-being.

A shared vision of perfection

This collaboration embodies a shared passion for luxury and sophistication. Sisley, a pioneer in high-end skincare, and Corinthia, an icon in the world of hospitality, combine their expertise to offer an unparalleled experience, where uncompromising service and exceptional quality come together.

Both houses are rooted in visionary family heritage. The d'Ornano family proudly continues Hubert d'Ornano's legacy in pioneering skincare, while the Pisani family has guarded the soul and elegance of Corinthia hotels since 1962.

This natural synergy between beauty and well-being takes shape in the Sisley Spas within Corinthia hotels in Brussels and New York - an oasis where luxury and relaxation merge effortlessly.

Signature treatments in an exceptional setting

The Corinthia Spa x Sisley stands out not only for its luxurious setting and high-end service, but also for an exclusive treatment: the Black Rose Facial. This signature treatment by Sisley uses the precious black rose oil, known for its anti-ageing and revitalising properties. To complete the sensory experience, Hannah Van Ongevalle, mixologist at Under The Stairs, created a bespoke mocktail. This non-alcoholic cocktail stimulates the senses and makes the spa experience even more intense and long-lasting.

An unrivalled customer experience

The spa rests on four essential pillars: beauty, exercise, nutrition and well-being. Beauty, entrusted to Sisley, offers a holistic approach that focuses on a full sensory experience. From a personalised diagnosis to home care with an exclusive product line, everything is tailored to individual needs. This customisation guarantees not only effective treatments, but also long-term satisfaction.

Pillar Movement is led by Paul Tucker, a former Royal Army instructor. He puts together tailor-made programmes that enhance physical fitness, reduce stress and improve mental capabilities. His approach goes beyond just physical training and focuses on bettercognitive skills, stress relief and counteracting age-related muscle loss.

In terms of food, the Spa Café completes the offer with a healthy and balanced selection. This nutritional philosophy contributes to a holistic wellness experience, including an extensive range of relaxing massages.

An invitation to a sensory journey

The Corinthia Spa x Sisley is more than just another spa - it is a destination in itself. Each treatment, whether an invigorating express session or an ultimate relaxation ritual, feels like a luxurious escape that recharges the body and mind.

This collaboration celebrates the art of refined living, where beauty, comfort and exclusivity come together in an experience that goes beyond traditional wellness. With this spa concept, Sisley and Corinthia redefine the ultimate luxury feeling in Brussels.

The spa is now opening its doors to visitors. Even those not staying at the hotel can enjoy one hour of free access to the thermal room with a 90-minute treatment (prices between €180 and €290). For a 60-minute treatment, an extra hour of wellness can be added for a surcharge of €30. An exclusive limited edition subscription will also be launched soon. Stay tuned for more details.