Tres Amigos on hole #1 at The San Marcos Golf Course boasts a recent multi-million dollar renovation and now includes a brand new state-of-the-art irrigation system that produces year-round premium playing condition, expanded lakes, new tee boxes, reconstructed bunkers with new sand, and green enlargements on a handful of holes. The result is a strategically-diverse and visually stunning layout that makes for an enjoyable challenge for golfers of all playing abilities.