JW Marriott San Antonio Hill Country Resort & Spa is now open. Just 20 minutes from downtown San Antonio and the airport, the JW Marriott Resort is situated in Texas Hill Country in Cibolo Canyons, where crystal clear streams and towering oak and cedar trees meet the majesty of the hills. The elements of authentic roots, hacienda style, beautiful views and healing waters serve as the inspiration in bringing this magnificent resort to life. The Hill Country resort features 140,000-square-feet of meeting space, the 36 hole TPC San Antonio and a sophisticated spa.