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In OpenStreetMap this club has more holes than a single round, or hands out numbers more than once. Which hole belongs to which course is not in the data: the holes carry no golf:course:name. Where that tag is present we separate the courses and show them one by one. Here all holes stand together, and whoever writes the book makes the choice. Tagging the holes in OpenStreetMap settles it for everyone.
Knollwood Country Club - West Course is a golf course in the United States. 21 holes are surveyed here from OpenStreetMap, 7,369 yd6,739 m of playing length in total. No hole has a par on record. The longest hole is number 8 at 504 yd461 m, the shortest number 2 at 150 yd137 m. Worked out in advance: the distance to the front and the back edge of the green for 21 holes as well as the carry distance over 4 bunkers and 1 water hazards for 3 holes. For 21 holes the elevation change between tee and green is on record as well.
Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.
Yardage book for Knollwood Country Club - West Course. 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.
Never played with a yardage book? What goes in one and how to read it
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| par | 21 of 21 holes | Club choice and expectation |
| handicap | 21 of 21 holes | Stroke index, net scoring |
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away.
All figures in yards, converted from the metre values in OpenStreetMap.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.
TABLE SCROLLS SIDEWAYS
| HOLE | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE |
|---|---|---|---|---|---|---|
| 1 OSM | 367 yd336 m | 353 · 363 · 381 yd323 · 332 · 348 m | 27 yd25 m | 25 yd23 m | -4 yd-4 m | 59 yd54 m |
| 2 OSM | 150 yd137 m | 136 · 148 · 162 yd124 · 135 · 148 m | 25 yd23 m | 23 yd21 m | +1 yd+1 m | 128 yd117 m |
| 3 OSM | 442 yd404 m | 427 · 443 · 458 yd390 · 405 · 419 m | 33 yd30 m | 23 yd21 m | -8 yd-7 m | 220 yd201 m |
| 4 OSM | 357 yd326 m | 344 · 358 · 367 yd315 · 327 · 336 m | 23 yd21 m | 26 yd24 m | +5 yd+5 m | 57 yd52 m |
| 5 OSM | 445 yd407 m | 434 · 447 · 458 yd397 · 409 · 419 m | 24 yd22 m | 17 yd16 m | -3 yd-3 m | 205 yd187 m |
| 6 OSM | 364 yd333 m | 353 · 366 · 379 yd323 · 335 · 347 m | 26 yd24 m | 22 yd20 m | -5 yd-4 m | 109 yd100 m |
| 7 OSM | 166 yd152 m | 147 · 162 · 178 yd134 · 148 · 163 m | 32 yd29 m | 24 yd22 m | -1 yd-1 m | 260 yd238 m |
| 8 OSM | 504 yd461 m | 493 · 503 · 514 yd451 · 460 · 470 m | 21 yd19 m | 17 yd16 m | +2 yd+2 m | 115 yd105 m |
| 9 OSM | 390 yd357 m | 373 · 386 · 400 yd341 · 353 · 366 m | 27 yd25 m | 15 yd14 m | 0 yd0 m | 142 yd130 m |
| 10 OSM | 344 yd315 m | 328 · 346 · 359 yd300 · 316 · 328 m | 31 yd28 m | 20 yd18 m | -6 yd-6 m | 87 yd80 m |
| 11 OSM | 191 yd175 m | 174 · 188 · 206 yd159 · 172 · 188 m | 31 yd28 m | 25 yd23 m | +1 yd+1 m | · |
| 12 OSM | 370 yd338 m | 355 · 373 · 389 yd325 · 341 · 356 m | 33 yd30 m | 23 yd21 m | +1 yd+1 m | 176 yd161 m |
| 13 OSM | 476 yd435 m | 459 · 478 · 496 yd420 · 437 · 454 m | 37 yd34 m | 28 yd26 m | +2 yd+2 m | 185 yd169 m |
| 14 OSM | 166 yd152 m | 149 · 167 · 183 yd136 · 153 · 167 m | 34 yd31 m | 32 yd29 m | +9 yd+8 m | 225 yd206 m |
| 15 OSM | 451 yd412 m | 434 · 449 · 464 yd397 · 411 · 424 m | 28 yd26 m | 28 yd26 m | +11 yd+10 m | · |
| 16 OSM | 490 yd448 m | 471 · 489 · 507 yd431 · 447 · 464 m | 36 yd33 m | 20 yd18 m | +2 yd+2 m | 227 yd208 m |
| 17 OSM | 412 yd377 m | 395 · 408 · 421 yd361 · 373 · 385 m | 26 yd24 m | 20 yd18 m | 0 yd0 m | 80 yd73 m |
| 18 OSM | 401 yd367 m | 389 · 399 · 410 yd356 · 365 · 375 m | 20 yd18 m | 20 yd18 m | +7 yd+6 m | · |
| 19 OSM 10 | 337 yd308 m | 325 · 338 · 350 yd297 · 309 · 320 m | 25 yd23 m | 24 yd22 m | -9 yd-8 m | 69 yd63 m |
| 20 OSM 11 | 186 yd170 m | 166 · 185 · 200 yd152 · 169 · 183 m | 34 yd31 m | 21 yd19 m | +4 yd+4 m | · |
| 21 OSM 12 | 360 yd329 m | 349 · 362 · 375 yd319 · 331 · 343 m | 26 yd24 m | 22 yd20 m | +8 yd+7 m | · |
| HOLES 1 TO 9 | 3,185 yd2,913 m | |||||
| HOLES 10 TO 18 | 3,301 yd3,019 m | |||||
| 21 HOLES | 7,369 yd6,739 m |
For 21 of the 21 holes the elevation profile is calculated. Hole 5 has the most cumulative elevation change along the played line: 27 yd (12 yd up, 15 yd down; -3 yd net tee to green).Hole 5 has the most cumulative elevation change along the played line: 25 m (11 m up, 14 m down; -3 m net tee to green). The basis are official elevation models (US-3DEP).
Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.
Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right
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, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-18.
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Do you work for Knollwood Country Club - West Course?
The club material is still waiting on OpenStreetMap: 21 holes are drawn, not a full round of 9, 18, 27 or 36; the gap is listed above, under par. You know your course better than any stranger: in OpenStreetMap that is an hour of work.
edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away
As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.