The Spa at Ritz-Carlton St. Louis occupies a dedicated floor within the Ritz-Carlton hotel in Clayton, Missouri — a polished business district just west of downtown St. Louis known for upscale dining, corporate headquarters, and manicured streets. The spa blends Forbes Travel Guide-caliber service with a calm aesthetic of warm stone, muted lighting, and white marble that creates immediate separation from the energy of the city below. Treatment rooms are generously sized and serene, each equipped with heated tables and adjustable aromatherapy diffusers that allow therapists to tailor the sensory environment for every guest. Signature offerings include the deep tissue massage, calibrated for business travelers carrying persistent tension from long flights and sedentary work, and the hotel's signature facial, a 90-minute protocol that layers enzyme exfoliation, antioxidant infusions, and manual lymphatic drainage for a comprehensive skin reset. The hot stone massage uses basalt stones prepared in-house, while the body wrap treatment combines detoxifying mineral clay with Missouri botanical elements. Hydrotherapy services and a couples massage suite round out the treatment menu; the suite includes dual therapy tables, a soaking tub, and optional champagne service available upon request. Therapists hold Missouri state licensure and undergo additional Ritz-Carlton in-house training emphasizing anticipatory service protocols and discreet communication norms that align with the hotel's luxury standards. The relaxation lounge is stocked with seasonal infused waters, herbal teas, and light refreshments, and locker rooms are appointed with plush robes, slippers, and complimentary grooming products. Reservations are strongly recommended, particularly on weekends and during major St. Louis conventions or Cardinals and Blues home-game weekends, when the hotel fills and spa slots go quickly. Walk-in availability is possible on weekday mornings. Treatments range from 60 to 120 minutes; arriving 20 minutes early is advised to complete intake forms and settle into the lounge before the session begins. The spa is open to non-hotel guests, and room packages with bundled spa credits are periodically available for overnight stays at the Ritz-Carlton Clayton.
Treatments
- Deep tissue massage
- Hot stone massage
- Signature facial
- Body wrap
- Hydrotherapy
- Couples massage
Good to know
- Hours
- Daily 9am–7pm (last treatment 6pm)
Location
100 Carondelet Plaza, Clayton, MO 63105
38.6322, -90.3441 View on map
Highlights
- Dedicated spa floor in the Ritz-Carlton Clayton with warm marble interiors and heated treatment tables
- Signature 90-minute facial combining enzyme exfoliation, antioxidant infusion, and lymphatic drainage
- Couples massage suite with dual therapy tables, soaking tub, and optional champagne service
- Missouri-licensed therapists trained to Ritz-Carlton anticipatory service standards
- Open to non-hotel guests; spa credits available when bundled with overnight room packages
Tips for visiting
- Arrive 20 minutes early to use the relaxation lounge and complete intake forms before the treatment begins.
- Book well in advance during Cardinals or Blues home-game weekends — hotel occupancy spikes and spa slots fill fast.
- Ask about room-and-spa bundle packages if staying overnight at the Ritz-Carlton; they often represent better value than booking treatments separately.
- A gratuity of 18–20% is customary for therapists and can be added directly to the hotel folio.
- Weekday morning slots offer the best walk-in or last-minute availability.
Frequently asked questions
Is the spa open to guests who are not staying at the Ritz-Carlton?
Yes, the spa welcomes non-hotel guests. Reservations are recommended, especially on weekends, as hotel guests can fill available slots quickly.
What is the cancellation policy?
The Ritz-Carlton typically requires 24-hour advance notice for cancellations; late cancellations may incur a fee equivalent to the cost of the booked treatment.
Are couples treatments available?
Yes. The spa offers a dedicated couples massage suite with dual therapy tables, a soaking tub, and optional champagne upon request.
Is gratuity included in the treatment price?
Gratuity is not included in the listed price. A tip of 18–20% is customary and can be added to the hotel folio or paid directly at checkout.
How far in advance should treatments be booked?
One to two weeks ahead is advisable for weekend appointments. Weekday morning slots are generally available with shorter notice.