Av Santiago Marzo N 25 Interseccion Ruta 5 Y 35Santa Rosa, Argentina 6300 Phone: +54 2954-700200Fax: +54 29-547-00200Toll Free: +844-382-2267 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 8% 86 - Hoteliers! Is your information accurate? Update Here Mercure Santa Rosa La Pampa Location & Neighborhood 4 KM from Santa Rosa Mncpl airport.