The River Course at Osage National Golf Club opened in the early 1990s as part of Arnold Palmer's design work at this Lake of the Ozarks property. Palmer routed the course through rolling Ozarks terrain characterized by elevation changes, native hardwood forests, and rock outcroppings typical of central Missouri. The layout takes advantage of natural ridgelines and valleys, with several holes playing along or near the Osage River arm of the lake, though water comes into play more as a visual element than a constant hazard. The course reflects Palmer's design philosophy from this period, emphasizing playability for resort guests while incorporating enough strategic variety to challenge better players. Fairways move through wooded corridors with doglegs that reward accurate positioning, and greens feature moderate undulation. The terrain provides natural drama without requiring extensive earthmoving, and the routing showcases views of the surrounding lake and forested hills. Osage National serves primarily as a resort and residential facility in the Lake of the Ozarks region, which developed as a recreational destination following the creation of the lake by Bagnell Dam in the 1930s. The property includes a second course and caters to vacationers and seasonal residents drawn to the area's water recreation and golf amenities. The River Course represents Palmer's contribution to Missouri golf during an era when the Lake of the Ozarks attracted significant golf development.