Located in Posadas, Hotel Grand Lago features a bar. The hotel has a hot tub and a 24-hour front desk. At the hotel, all rooms include a closet and a flat-screen TV. Featuring a private bathroom with a bidet and free toiletries, rooms at Hotel Grand Lago also have free WiFi. All rooms at the accommodation feature air conditioning and a desk. Guests at Hotel Grand Lago can enjoy a continental breakfast. Libertador General José de San Martín Airport is 5 miles from the property.