The Ourcq (French: [uʁk] ⓘ, Urc in 855) is an 86.5-kilometre-long (53.7 mi) river in France, a right tributary of the Marne.

[1] Its source is near the village Ronchères, and its course crosses the departments of Aisne, Oise, and Seine-et-Marne.

It flows southwest through the towns of Fère-en-Tardenois, La Ferté-Milon, Mareuil-sur-Ourcq, and Crouy-sur-Ourcq, finally flowing into the Marne near Lizy-sur-Ourcq.

You can help Wikipedia by expanding it.This Île-de-France geographical article is a stub.

You can help Wikipedia by expanding it.This article related to a river in France is a stub.