Welcome To Arizona*S Largest Luxury Resort. Step From A Sun-Dappled Porte Cochere Into The Cool Sand-Stone Lobby Of The Jw Marriott Desert Ridge Resort And Spa. You Will Be Greeted By The Stunning Sight Of Floor To Ceiling Windows Opened Wide, Spilling Out Onto Sparkling Blue Waterways And Majestic Palm-Lined Paths Accented By Vibrant Desert Wild-Flowers.