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Happy Hollow Club is a golf course in the United States. 17 holes are surveyed here from OpenStreetMap, 5,217 yd4,769 m of playing length in total, at par 67. The longest hole is number 16 at 487 yd445 m, the shortest number 15 at 126 yd115 m. Worked out in advance: the distance to the front and the back edge of the green for 17 holes as well as the carry distance over 42 bunkers and 3 water hazards for 17 holes. For 17 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 Happy Hollow 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.
Never played with a yardage book? What goes in one and how to read it
Par and stroke index are on record for each of the 17 holes drawn here. This is not a full round of 9, 18, 27 or 36: OpenStreetMap is missing at least one hole entirely.
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. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
| HOLE | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | OUT |
|---|---|---|---|---|---|---|---|---|---|---|
| PAR | 4 | 4 | 3 | 4 | 5 | 4 | 4 | 3 | 4 | 35 |
| STROKE INDEX | 5 | 3 | 17 | 1 | 9 | 11 | 13 | 15 | 7 | · |
| LENGTH | 417 yd381 m | 448 yd410 m | 175 yd160 m | 439 yd401 m | 406 yd371 m | 337 yd308 m | 261 yd239 m | 139 yd127 m | 244 yd223 m | 2,866 yd2,620 m |
| GREEN DEPTH | 25 yd23 m | 35 yd32 m | 32 yd29 m | 33 yd30 m | 32 yd29 m | 35 yd32 m | 32 yd29 m | 31 yd28 m | 35 yd32 m | · |
| ELEVATION | -17 yd-15 m | +11 yd+10 m | -5 yd-4 m | -18 yd-16 m | +19 yd+18 m | -17 yd-16 m | +17 yd+16 m | -7 yd-7 m | +16 yd+15 m | · |
| HOLE | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | IN |
|---|---|---|---|---|---|---|---|---|---|---|
| PAR | 4 | 4 | 5 | 4 | 4 | 3 | 5 | 3 | · | 32 |
| STROKE INDEX | 8 | 2 | 10 | 14 | 6 | 18 | 12 | 16 | · | · |
| LENGTH | 307 yd281 m | 325 yd297 m | 428 yd391 m | 227 yd208 m | 323 yd295 m | 126 yd115 m | 487 yd445 m | 128 yd117 m | · | 2,351 yd2,149 m |
| GREEN DEPTH | 30 yd27 m | 33 yd30 m | 26 yd24 m | 26 yd24 m | 28 yd26 m | 30 yd27 m | 25 yd23 m | 30 yd27 m | · | · |
| ELEVATION | -14 yd-13 m | +2 yd+1 m | +1 yd+1 m | 0 yd0 m | 0 yd0 m | 0 yd0 m | -4 yd-4 m | +11 yd+10 m | · | · |
18 This hole is missing in OpenStreetMap.
For 17 of the 17 holes the elevation profile is calculated. Hole 10 has the most cumulative elevation change along the played line: 24 yd (5 yd up, 19 yd down; -14 yd net tee to green).Hole 10 has the most cumulative elevation change along the played line: 21 m (4 m up, 17 m down; -13 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.
Do you know this course better than the map?
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Do you work for Happy Hollow Club?
The club material is still waiting on OpenStreetMap: 17 holes are drawn, not a full round of 9, 18, 27 or 36. 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.