If your trip to Kopstal is all locked in but your travel itinerary is looking a bit empty, we can give you a helping hand.Grand Ducal Palace and National Museum of History and Art are cool attractions that everybody should make time to check out. Plan a route and spend some time soaking up each one.Keep yourself busy by visiting Luxembourg City Hall and Adolphe Bridge. If you still have loads of energy and room on that travel schedule, Monument of Remembrance is also calling your name.