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Twenty Valley Golf Club is a golf course in Canada. 18 holes are surveyed here from OpenStreetMap, 6,098 m of playing length in total, at par 72. The longest hole is number 14 at 510 m, the shortest number 9 at 153 m. Worked out in advance: the distance to the front and the back edge of the green for 18 holes as well as the carry distance over 26 bunkers and 7 water hazards for 17 holes.
Yardage book for Twenty Valley Golf Club. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.
OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.
Par and stroke index are on record for every hole, so the card is complete. Not every club publishes its scorecard; this one is put together from the open data of OpenStreetMap and is not the club's official card. For a counting round the card from the pro shop is the one that applies.
All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | STROKE INDEX | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 5 | 8 | 421 m | 406 · 418 · 435 m | 30 m | 24 m | 40 m | Bunker 398 to 408 m left · Bunker 412 to 418 m right |
| 2 OSM | 4 | 6 | 334 m | 321 · 332 · 345 m | 25 m | 15 m | 48 m | Bunker 324 to 339 m left |
| 3 OSM | 4 | 2 | 420 m | 402 · 417 · 437 m | 35 m | 24 m | 75 m | Water 124 to 297 m left · Bunker 411 to 417 m left |
| 4 OSM | 4 | 16 | 297 m | 277 · 296 · 314 m | 37 m | 21 m | 89 m | Bunker 272 to 296 m right · Bunker 279 to 295 m left |
| 5 OSM | 4 | 10 | 358 m | 343 · 355 · 371 m | 28 m | 24 m | 71 m | Bunker 340 to 352 m right · Bunker 347 to 355 m left |
| 6 OSM | 4 | 18 | 304 m | 281 · 304 · 326 m | 45 m | 31 m | 81 m | Water 147 to 277 m left · Bunker 289 to 300 m left |
| 7 OSM | 3 | 12 | 155 m | 131 · 154 · 176 m | 45 m | 28 m | 168 m | Bunker 133 to 153 m left · Bunker 135 to 142 m right · Water 210 to 227 m left |
| 8 OSM | 4 | 4 | 384 m | 364 · 379 · 401 m | 37 m | 33 m | 50 m | Water 186 to 349 m left |
| 9 OSM | 3 | 14 | 153 m | 139 · 151 · 168 m | 29 m | 32 m | 76 m | Bunker 130 to 147 m right · Bunker 131 to 149 m left |
| 10 OSM | 5 | 15 | 456 m | 434 · 453 · 477 m | 43 m | 25 m | 67 m | Water 19 to 63 m right · Bunker 422 to 434 m right · Bunker 449 to 460 m left |
| 11 OSM | 4 | 17 | 328 m | 310 · 327 · 341 m | 32 m | 38 m | 78 m | Bunker 301 to 316 m left · Bunker 309 to 315 m right |
| 12 OSM | 4 | 3 | 356 m | 341 · 356 · 371 m | 30 m | 36 m | 44 m | Bunker 213 to 232 m right · Bunker 336 to 345 m left · Bunker 339 to 351 m right |
| 13 OSM | 3 | 1 | 197 m | 182 · 196 · 211 m | 30 m | 27 m | 35 m | Bunker 192 to 204 m right · Bunker 212 to 219 m left |
| 14 OSM | 5 | 9 | 510 m | 490 · 507 · 528 m | 39 m | 35 m | 56 m | Bunker 476 to 494 m right |
| 15 OSM | 4 | 5 | 387 m | 370 · 383 · 401 m | 31 m | 26 m | 70 m | Water 22 to 187 m right |
| 16 OSM | 3 | 11 | 198 m | 183 · 195 · 212 m | 29 m | 26 m | 143 m | Bunker 178 to 189 m left · Bunker 179 to 202 m right |
| 17 OSM | 4 | 7 | 381 m | 364 · 380 · 395 m | 31 m | 34 m | 53 m | · |
| 18 OSM | 5 | 13 | 459 m | 448 · 460 · 471 m | 23 m | 28 m | · | Water 0 to 514 m left · Bunker 447 to 459 m left |
| HOLES 1 TO 9 | 35 | 2,826 m | ||||||
| HOLES 10 TO 18 | 37 | 3,272 m | ||||||
| 18 HOLES | 72 | 6,098 m |
The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app or correct it in OpenStreetMap straight away. Data as of 2026-08-10.
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