Hôtel Chais Monnet & Spa in Cognac, France, is a luxury hotel spa partnering with Kos Paris to deliver personalised facial and body treatments crafted from rare, sustainably cultivated botanicals. The spa features both indoor and outdoor pools, a fully equipped fitness centre, and a beauty salon offering hair, makeup, and nail services. Signature experiences include the evocative Cérémonie des huiles, a sensory journey combining delicate fragrances and rare plant-based oils. The contemporary spa environment, bathed in natural light, creates an atmosphere of deep tranquillity. Additional offerings extend to treatments for children and specialist men's grooming services. Situated within the historic Chais Monnet property — a beautifully converted cognac warehouse — the spa is honoured by Condé Nast Johansens as one of the world's finest.