Putnam National operates as the daily-fee facility at Putnam County Golf Course in Mahopac, New York, located in the Hudson Valley region roughly fifty miles north of Manhattan. The course was designed by William F. Mitchell, a prolific architect who worked extensively throughout the northeastern United States during the mid-twentieth century. Mitchell's portfolio includes numerous municipal and public-access layouts across New York and New England, typically characterized by straightforward routing that works with existing terrain rather than extensive earthmoving. The course occupies rolling terrain typical of Westchester and Putnam counties, where natural elevation changes and wooded corridors define the playing corridors. Mitchell's design philosophy generally emphasized playability for a wide range of golfers while incorporating strategic elements that reward accurate shot placement. The layout reflects the practical constraints and objectives of public golf during its era—providing accessible golf without the extensive conditioning or architectural flourishes of private clubs. Putnam National serves the northern suburban New York market, offering a county-operated facility that provides golf to local residents and visitors exploring the Hudson Valley. The course fits within the region's tradition of public golf access, where municipal and county courses have long supplemented the area's private club network. Players encounter a layout shaped by the natural topography of the region, with tree-lined fairways and greens that reflect the design sensibilities of mid-century public course architecture.