Hole 1
Par 5 · 458 yd
Plays south-west. Dogleg right. 3 bunkers and water.
Green 33 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Campbell Hall, New York, USA
18 holes, par 72, about 6,335 yards (5,793 metres) along the hole lines. The par 3s are 4, 7, 12 and 17. The par 5s are 1, 9, 11 and 16. The longest hole is the 11th at 499 yd, the shortest the 12th at 153 yd. The map shows 54 bunkers. Water is in play on holes 1, 2, 3, 5, 6, 13 and 17.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Par 5 · 458 yd
Plays south-west. Dogleg right. 3 bunkers and water.
Green 33 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 309 yd
Plays north-west. Dogleg left. 4 bunkers and water.
Green 23 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 408 yd
Plays west. Dogleg left. 2 bunkers and water.
Green 28 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 243 yd
Plays north-west. 1 bunker.
Green 35 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays east. Dogleg left. 4 bunkers and water.
Green 28 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 381 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 36 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 185 yd
Plays south-east. 2 bunkers.
Green 33 yd deep, 31 yd wide. Falls 8% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays south-west. Dogleg right. 3 bunkers.
Green 31 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays north-east. 8 bunkers.
Green 26 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays south. Dogleg right. 3 bunkers.
Green 34 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 499 yd
Plays south. Dogleg right. 4 bunkers.
Green 30 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 153 yd
Plays west. 2 bunkers.
Green 34 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays north-east. 1 bunker and water.
Green 38 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays south-west. Dogleg right. 3 bunkers.
Green 37 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 488 yd
Plays north-west. 3 bunkers.
Green 38 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 466 yd
Plays east. 5 bunkers.
Green 30 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays north. 3 bunkers and water.
Green 34 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 307 yd
Plays north-east. Dogleg left. 6 bunkers.
Green 35 yd deep, 32 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. Pars are from the club's card. A bunker between two holes counts on both.
The app
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.

Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: USGS 3D Elevation Program 1 m DEM (public domain). Our maps are open data too. Number & Line isn't connected with the club.