3 activities you shouldn't miss in Luxembourg City this summer 🌞 If you're planning a trip to Luxembourg City this summer, you need to add these activities to your travel itinerary: 📍The Grand Ducal Palace tour 📍The Bock Casemates 📍The Schueberfouer, Luxembourg's largest funfair #travelluxembourg #luxembourgthingstodo #luxembourgcity #luxembourg #lëtzebuerg #bucketlisttravel