Guests checking into the 3 star Hotel Le Cygne D'argent in Liege are assured of a warm welcome. Both on and off site car parking is available at the hotel. Room Features Hotel Le Cygne D'argent. We are sorry, but smoking is not permitted in either the bedrooms or the public areas of the hotel. Wifi internet access is available in all rooms. Additional Info. Pets are most welcome at the hotel. A concierge service is available to guests.