Union Hills Country Club in Sun City has a challenging course that will please even the most skilled golfers. It has consistently been ranked as one of the top private golf courses in Arizona. Union Hills Country Club is known for the four natural lakes and two creeks that come into play continuously throughout. Many of the greens are elevated and although there are not many sand bunkers, they are strategically placed to maximize challenge. The signature hole at Union Hills Country Club is the par-4 14th, which requires a long carry over water.
| Name | Par | Yards | Slope | USGA |
| championship | 72 | 6827 | 129 | 72.4 |
| forward | 73 | 5731 | 115 | 71.3 |
| middle | 72 | 6293 | 122 | 69.5 |