1. The Grand Market Place, also known as Grote Markt van Antwerpen, is the central square in the historic city of Antwerp, Belgium. It is a lively and bustling area surrounded by beautifully preserved guild houses from the 16th century. The Antwerp City Hall, a stunning Renaissance building, also stands at one end of the square.

2. The Grand Market Place is typically open to the public 24/7, as it is a public square. However, if you wish to visit specific buildings or monuments, their individual opening hours may vary. For inquiries or information, you can contact the Antwerp Tourism Office at +32 3 232 01 03.

3. Entrance to the Grand Market Place itself is free of charge. The square is easily accessible by public transportation, including trams and buses that stop at nearby stations. If you prefer to drive, there are also parking facilities available in the vicinity. It is recommended to check for any possible road closures or restrictions due to events or market days.