Hidden Acres Golf Course is a public facility in Sioux City, Iowa, designed by Leo Johnson. The course serves the northwestern Iowa golfing community in a region where the landscape transitions from the Missouri River valley to the rolling agricultural terrain characteristic of the Loess Hills area. Sioux City's golf courses typically work with moderate elevation changes and creek corridors that add strategic interest to otherwise prairie-influenced settings. Johnson's design reflects the practical approach common to many mid-20th century public courses in the Midwest, where accessibility and playability for a wide range of golfers take precedence. The routing likely incorporates natural drainage patterns and existing tree lines, creating a mix of open and tree-lined holes. Public courses in this region often feature straightforward hole designs that reward accurate iron play and course management rather than relying heavily on forced carries or severe hazards. The course provides year-round recreational golf for Sioux City residents and visitors, fitting into the city's network of municipal and daily-fee facilities. Like many public courses in smaller Midwestern cities, Hidden Acres serves both regular league play and casual rounds, maintaining an unpretentious atmosphere focused on the game itself. The Iowa golf season runs from early spring through late fall, with conditions shaped by the continental climate's warm summers and the occasional strong prairie winds that can significantly affect play.