Lake Humphreys is an 840-acre reservoir located in south central Oklahoma, approximately 6.5 miles southeast of Marlow on State Highway 29 and Scott Road. With 17 miles of shoreline, this lake is one of the four Duncan area reservoirs and is celebrated as one of Oklahoma's top 40 fishing lakes by the Oklahoma Tourism and Recreation Department, featured on one of their six fishing trail loops. Lake Humphreys offers excellent fishing opportunities year-round, with sizable fish for its relatively modest size. The lake features three boat ramps, an enclosed floating fishing dock, 44 RV hookups, a pavilion, and a sanitary dump station, making it a convenient destination for anglers of all experience levels.