Downsville is a small town located in northern Louisiana, with a humid subtropical climate characterized by hot summers and mild winters. The town sits near the confluence of the D'Arbonne Bayou and the Union Parish Reservoir, providing ample opportunities for water-based recreation such as fishing, boating, and swimming. The hydrology constituents of this area include the D'Arbonne Bayou, which flows into the Ouachita River and eventually the Mississippi River. The nearby D'Arbonne National Wildlife Refuge is a popular destination for hiking, bird watching, and hunting. Overall, Downsville offers a peaceful escape for nature enthusiasts with a range of outdoor activities.