The 18-hole Twin Oaks Golf Course in San Marcos, CA is a public golf course that opened in 1993. Designed by Ted Robinson, Sr., Twin Oaks Golf Course measures 6535 yards from the longest tees and has a slope rating of 130 and a 71.9 USGA rating. The course features 3 sets of tees for different skill levels. Greens and fairways are bermuda grass.
| Tee | Par | Yardage | Slope | Rating |
|---|---|---|---|---|
| Blue | 72 | 6535 | 130 | 71.9 |
| Red (W) | 72 | 5423 | 128 | 71.7 |
| White | 72 | 6146 | 126 | 70.1 |
| White (W) | 71 | 6146 | 136 | 76.3 |