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Golfpark De Loonsche Duynen is a golf course in the Netherlands. 19 holes are surveyed here from OpenStreetMap, 6,067 m of playing length in total. No hole has a par on record. The longest hole is number 7 at 507 m, the shortest number 19 at 123 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 31 bunkers for 16 holes.
Yardage book for Golfpark De Loonsche Duynen. 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.
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.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| par | 19 of 19 holes | Club choice and expectation |
| handicap | 19 of 19 holes | Stroke index, net scoring |
| ref | 3 of 19 holes | Hole number, right order |
Holes without ref appear in the table below under numbers we assigned by length; the numbers on the course need not match.
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: look at the course in OpenStreetMap · open the editor right away.
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 | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|
| 1 | 406 m | 386 · 406 · 424 m | 38 m | Bunker 198 to 209 m right · Bunker 219 to 234 m left · Bunker 352 to 360 m left |
| 2 | 400 m | 384 · 401 · 417 m | 33 m | Bunker 382 to 403 m right |
| 3 | 468 m | 449 · 468 · 487 m | 38 m | Bunker 205 to 218 m left · Bunker 343 to 356 m right · Bunker 391 to 403 m right · and 1 more |
| 4 | 387 m | 374 · 388 · 402 m | 28 m | Bunker 25 to 40 m left · Bunker 252 to 278 m left · Bunker 364 to 373 m left |
| 5 | 154 m | 145 · 153 · 165 m | 21 m | · |
| 6 | 140 m | 131 · 141 · 149 m | 18 m | · |
| 7 | 507 m | 488 · 506 · 522 m | 34 m | Bunker 430 to 441 m left · Bunker 488 to 509 m left · Bunker 497 to 508 m right |
| 8 | 143 m | 125 · 144 · 163 m | 37 m | Bunker 139 to 151 m right |
| 9 | 395 m | 375 · 392 · 410 m | 34 m | Bunker 370 to 394 m left |
| 10 | 382 m | 401 · 417 · 431 m | 30 m | Bunker 51 to 59 m left |
| 11 | 380 m | 363 · 378 · 396 m | 33 m | Bunker 224 to 246 m right · Bunker 331 to 342 m right · Bunker 362 to 373 m right |
| 12 | 237 m | 227 · 237 · 245 m | 19 m | Bunker 196 to 204 m right |
| 13 | 183 m | 171 · 184 · 198 m | 26 m | Bunker 110 to 135 m left · Bunker 144 to 172 m right · Bunker 149 to 171 m left |
| 14 | 453 m | 429 · 451 · 470 m | 41 m | Bunker 417 to 425 m right |
| 15 | 335 m | 316 · 334 · 349 m | 33 m | Bunker 182 to 189 m right · Bunker 307 to 317 m right |
| 16 | 156 m | 138 · 155 · 168 m | 30 m | Bunker 118 to 149 m right |
| 17 | 461 m | · | · | Bunker 275 to 281 m left |
| 18 | 357 m | 339 · 357 · 375 m | 36 m | Bunker 267 to 279 m left · Bunker 305 to 360 m left |
| 19 | 123 m | 113 · 122 · 133 m | 20 m | · |
| HOLES 1 TO 9 | 3,000 m | |||
| HOLES 10 TO 18 | 2,944 m | |||
| 19 HOLES | 6,067 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 2026-07-31.
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