Rock Spring Golf Course vs Rolling Hills Golf Course
3.9 mi apart · numbers from each course's map geometry
Rock Spring Golf Course
Alton, Illinois
Rolling Hills Golf Course
Godfrey, Illinois
| Measure | Rock Spring Golf Course | Rolling Hills Golf Course |
|---|---|---|
| Holes | 9 | 18 |
| Par | – | 71 |
| Par 3 · 4 · 5 | 0 · 0 · 0 | 4 · 11 · 3 |
| Measured length | 2,978 yd | 5,686 yd |
| Longest hole | No. 8, 546 yd | No. 1, 534 yd |
| Bunkers | 0 | 2 |
| Sand | – | 0.1 acres |
| Holes with water | 0 | 6 |
| Water on the property | – | 5.5 acres |
| Total climb | 132 ft | 258 ft |
| Elevation | 494–582 ft | 519–587 ft |
| Biggest drop to a green | -19 ft | -51 ft |
| Average green | 2,914 sq ft | 6,329 sq ft |
| Average fairway width | – | 40 yd |
| Green to next tee, total | 512 yd | 1,307 yd |
| Property | 69 acres | 151 acres |
| Cart path | – | 5.1 mi |
| Driving range | not mapped | not mapped |
Hole by hole
Par and measured yards for each hole; rise is tee to green.
| Hole | Rock Spring Golf Course | Rolling Hills Golf Course | ||||
|---|---|---|---|---|---|---|
| Par | Yd | Rise | Par | Yd | Rise | |
| 1 | – | 360 | -15 | 5 | 534 | -51 |
| 2 | – | 362 | +26 | 3 | 138 | +28 |
| 3 | – | 156 | +6 | 4 | 338 | -5 |
| 4 | – | 341 | +19 | 4 | 359 | -35 |
| 5 | – | 373 | -14 | 5 | 485 | +31 |
| 6 | – | 375 | -19 | 3 | 128 | +1 |
| 7 | – | 91 | -4 | 4 | 356 | -8 |
| 8 | – | 546 | +23 | 4 | 347 | -3 |
| 9 | – | 374 | -14 | 4 | 385 | -1 |
| 10 | – | – | – | 4 | 351 | -11 |
| 11 | – | – | – | 5 | 430 | +18 |
| 12 | – | – | – | 4 | 319 | -1 |
| 13 | – | – | – | 4 | 342 | +17 |
| 14 | – | – | – | 4 | 327 | -4 |
| 15 | – | – | – | 3 | 116 | +1 |
| 16 | – | – | – | 4 | 304 | -6 |
| 17 | – | – | – | 3 | 156 | +1 |
| 18 | – | – | – | 4 | 271 | +19 |
Both courses are drawn by OpenStreetMap contributors; a difference in detail (bunker counts especially) can be a difference in how carefully each was mapped. How each number is measured.