112 College StSan Antonio, TX 78205 Phone: +1 210-518-1000Fax: +1 210-226-0389Toll Free: +800-843-6664 Hotel E-mailHotel Website Classification 8 Moderate Deluxe Commission Rooms Rates 10% 338 - Hoteliers! Is your information accurate? Update Here Omni La Mansion del Rio Hotel Location & Neighborhood In the heart of downtown San Antonio, located on the River Walk - 12 MI, 30 min from San Antonio Intl airport.Hotel Location: Tourist