BACKSTORY: FROM THE ARIZONA BILTMORE WEBSITE: Set on 39 lush acres in the heart of Phoenix, Arizona Biltmore, A Waldorf Astoria Resort is one of few hotels worldwide with an architectural imprint by Frank Lloyd Wright. Exemplary Waldorf Astoria service and a historical pedigree meet with luxuriant grounds for an inspired experience. Since 1929, the Arizona Biltmore has offered accommodations, from its stunning Camelback corridor setting near Scottsdale, to the stars of the screen, families, couples and business travelers. Guests will never cease to be entertained and delighted with the array of restaurants and dining options, Spa Biltmore and the famous Catalina swimming pool.