Ny is a member of the
Les Plus Beaux Villages de Wallonie, with buildings of traditional
limestone or of half timbered brick construction. The village has a large quadrilateral castle; a
"château ferme" (fortified farmhouse) dating to the 17th century, a church (''Notre-Dame de l'Assomption
), and several chapels: Saint-Donat
; Saint-Gerard
; Saint-Joseph
; Saint-Roch
; Saint-Anne
; and the chapelle de la Sainte-Familie''. ==References==