Church of Saint Laurent.
Build qround 1130.
Beaumont sur Oise is located in the departement Val d’Oise.
From Paris gare du Nord take line H to Persan Beaumont.
From the stations is 10 minutes walking distance.
Castle of Beaumont sur Oise.
A wooden castle was built on a motte around the 3rd century.
It was destroyed and rebuilt several times between the 10th and 17th centuries, and was no more than a ruin by the 19th.
More to see in Beaumont sur Oise