If your trip to Mamer is all sorted out but your travel itinerary is looking a bit empty, let us give you a helping hand.If anybody asks why you're heading here, just show them a few images of Notre-Dame Cathedral and Grand Ducal Palace. These terrific attractions guarantee you'll have a memorable trip.Keep yourself on the move by exploring Luxembourg City Hall and Adolphe Bridge. If you still have plenty of energy and space on that travel schedule, Monument of Remembrance also awaits.