Klein-Sinaai is a village near the Dutch border in the Belgian municipality of Stekene in the province of East Flanders.

The abbey was founded in 1197 when Baldwin of Boucle [fr; nl], a monk from St. Peter's Abbey in Ghent, settled in Klein-Sinaai as a hermit.

In the early 13th century the abbey was recognised by the Bishop of Doornik.

[2] The museum of cultural history in Sint-Niklaas exhibits several archaeological finds from Boudelo Abbey.

This East Flanders location article is a stub.