The square has a triangular shape, owing it to the convergence of several ancient roads,[2] and it covers 7,500 m2 (81,000 sq ft).

In the middle of the square there are a series of water fountains, while a circular staircase to the top of the city's Belfry can be climbed.

[3][4] The unusual triangular shape of the Grand-Place is due to the convergence of several ancient roads.

[2][5] Originally located outside the first city walls, this vast area was used as a cemetery in its western part, from the 1st to the 4th century AD.

[5] During the Carolingian era, with the resumption of large-scale trade in Western Europe, the long-abandoned cemetery was transformed into a marketplace.