Grand Place is one of my favourite places to visit in Europe. It is a stunning square that transports you back in time, with its stunningly beautiful majestic facades. The square is always bustling, full of life. There are a number of bar and restaurants in the square. Its a great place to walk around early morning, as it is very quite, and you can take in the beauty of this spot. Its great to just walk around the Grand Place and surrounding area with a box of frites and sauce :-)
If you are in Brussels, you must visit the Grand Place - without fail.