The River Fane is a river located in County Louth, Ireland. It flows for approximately 30 kilometers, starting in the Mourne Mountains and emptying into the Irish Sea at the town of Drogheda. The river is known for its scenic beauty and is a popular spot for fishing and walking along its banks. The River Fane serves as a natural boundary between County Louth and County Armagh. It is part of the larger Fane River catchment, which supports various wildlife and plant species. The river's ecosystem plays a vital role in the local environment and contributes to the area's biodiversity.