Nielles-lès-Ardres is a French commune located in the department of Pas-de-Calais in the Hauts-de-France region.
Its inhabitants are called Niellois.

The essential

— The bell tower

The bell tower was redone in wood in the 17th century, the old stone bell tower being considered too heavy. The church was endowed with two bronze bells in 1494, luckily, one of them did not bear the brunt of the French Revolution, it is called Jacqueline, never recast, classified as a historical monument as a object on February 1, 1911.