JW Marriott San Antonio Hill Country Resort & Spa sits on 600 acres of oak-covered hills in Texas Hill Country near downtown San Antonio, TX. Visit our PGA TOUR approved TPC courses, host of the Valero Texas Open, an adult-only pool, Lantana Spa, 6-acre water park with a lazy river, seven restaurants, TopGolf Swing Suite and 267,823 square feet of versatile meeting and event space. Stay connected, courtesy of high-speed wireless Internet available throughout the resort.