Moorhen Trout Fishery is a family-run stillwater fly fishery located at Warnford in the Meon Valley, Hampshire, within the South Downs National Park.

Its three-acre lake is fed by natural springs, producing crystal-clear water stocked with rainbow and brown trout ranging from around 2 lb into double figures.

The fishery sits directly adjacent to the River Meon, a productive chalk stream noted for wild brown trout. The site caters to anglers of all abilities, including complete beginners, and offers both catch-and-keep and catch-and-release options.

Strategically placed fishing swims provide open countryside views, making it a popular destination for those seeking a peaceful day's fly fishing in a scenic rural setting.