The Canal de l'Ourcq is a 108-kilometer-long canal located in northern France. It connects the Ourcq River to the Seine River, facilitating navigation and transportation. Constructed in the early 19th century, the canal was designed to supply drinking water to Paris and support local industries. The canal features several locks and is lined with pathways, making it popular for recreational activities such as walking and cycling. It passes through various towns and landscapes, showcasing the natural beauty of the region. Today, the Canal de l'Ourcq remains an important waterway for both leisure and commerce.