Lake of Isles vs River Ridge Golf Course
6.5 mi apart · numbers from each course's map geometry
Lake of Isles
near Norwich, Connecticut
River Ridge Golf Course
near Norwich, Connecticut
| Measure | Lake of Isles | River Ridge Golf Course |
|---|---|---|
| Holes | 17 | 18 |
| Par | 69 | 72 |
| Par 3 · 4 · 5 | 3 · 10 · 4 | 4 · 10 · 4 |
| Measured length | 6,890 yd | 6,570 yd |
| Longest hole | No. 10, 588 yd | No. 15, 545 yd |
| Bunkers | 128 | 58 |
| Sand | 4.4 acres | 1.2 acres |
| Holes with water | 4 | 2 |
| Water on the property | 93 acres | 0.6 acres |
| Total climb | 432 ft | 353 ft |
| Elevation | 178–432 ft | 70–249 ft |
| Biggest drop to a green | -89 ft | -66 ft |
| Average green | 5,317 sq ft | 4,450 sq ft |
| Average fairway width | 36 yd | 30 yd |
| Green to next tee, total | 3,465 yd | 1,212 yd |
| Property | 384 acres | 150 acres |
| Cart path | 10.2 mi | 2.5 mi |
| Driving range | yes | not mapped |
Hole by hole
Par and measured yards for each hole; rise is tee to green.
| Hole | Lake of Isles | River Ridge Golf Course | ||||
|---|---|---|---|---|---|---|
| Par | Yd | Rise | Par | Yd | Rise | |
| 1 | 4 | 409 | -32 | 4 | 405 | -5 |
| 2 | 3 | 190 | -25 | 4 | 404 | +4 |
| 3 | 5 | 523 | 0 | 5 | 532 | -1 |
| 4 | 4 | 368 | +39 | 3 | 184 | -22 |
| 5 | 5 | 523 | -26 | 5 | 542 | -62 |
| 6 | 4 | 459 | -89 | 3 | 164 | -49 |
| 7 | 3 | 202 | -18 | 4 | 344 | +79 |
| 8 | 4 | 363 | -27 | 4 | 314 | +7 |
| 9 | 4 | 447 | +22 | 5 | 537 | +36 |
| 10 | 5 | 588 | +9 | 4 | 420 | -16 |
| 11 | 3 | 200 | -26 | 3 | 119 | -10 |
| 12 | 4 | 356 | +52 | 4 | 478 | -66 |
| 13 | 4 | 453 | +26 | 4 | 323 | +42 |
| 14 | 4 | 457 | -18 | 4 | 347 | -41 |
| 15 | 5 | 550 | -16 | 5 | 545 | +7 |
| 16 | – | – | – | 4 | 328 | +34 |
| 17 | 4 | 370 | -21 | 3 | 216 | -34 |
| 18 | 4 | 432 | -9 | 4 | 368 | +60 |
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.