Antwerp is center of the world's diamond trade, and when you rent a car you'll be able to enjoy it all. The spectacular Cathedral of Our Lady and the iconic Grote Markt (Main Square) are must-see landmarks in the city center, but with car rental the savvy traveler can voyage further afield to see all of Antwerp and its hidden gems. These include Middelheim Museum, a stunning sculpture park just outside the city, and a fantastic day out made possible with car rental. When you rent a car with Sixt at Antwerp airport, the city is yours to explore.