For further details on the 300-room Ritz-Carlton, St. Louis, visit www.ritzcarlton.com/stlouis, or to reserve, call 1-800-241-3333, visit the website or contact a travel professional. The Forbes Four Star/AAA Four Diamond luxury hotel is situated in the heart of the business and shopping enclave of Clayton, just minutes from downtown and from the Lambert-St. Louis International Airport. An upscale, highly walkable neighborhood surrounded by parks, Clayton offers more than 80 shops and restaurants within an easy stroll of the hotel.