Ophain-Bois-Seigneur-Isaac

Ophain-Bois-Seigneur-Isaac (Opin) is a village of Wallonia and a district of the municipality of Braine-l'Alleud, located in the province of Walloon Brabant, Belgium.

It was a municipality in its own right before the fusion of the Belgian municipalities in 1977.

Some popular spots to see are La grange, Ferme du Moulin à Eau, Carrefour express, Place d'Ophain, Chez Detant, and Chateau Bois Seigneur.