Hole 1
Par 4 · 332 yd
Plays south. 7 bunkers and water.
Green 38 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Hopewell, New Jersey, USA
18 holes, par 72, about 6,715 yards (6,140 metres) along the hole lines. The par 3s are 2, 8, 11 and 14. The par 5s are 3, 9, 10 and 16. The longest hole is the 9th at 550 yd, the shortest the 8th at 150 yd. The map shows 79 bunkers. Water is in play on holes 1, 4, 7, 9, 10, 11, 12 and 16.
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 4 · 332 yd
Plays south. 7 bunkers and water.
Green 38 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays west. 2 bunkers.
Green 31 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 523 yd
Plays north-west. Dogleg right. 6 bunkers.
Green 31 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays east. 2 bunkers and water.
Green 31 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 343 yd
Plays north. Dogleg right. 5 bunkers.
Green 30 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 478 yd
Plays east. Dogleg left. 7 bunkers.
Green 37 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 439 yd
Plays south-east. Dogleg right. 3 bunkers and water.
Green 28 yd deep, 35 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 150 yd
Plays west. 5 bunkers.
Green 33 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 550 yd
Plays west. Dogleg left. 5 bunkers and water.
Green 35 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 462 yd
Plays south. Dogleg right. 6 bunkers and water.
Green 33 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 167 yd
Plays north-west. 2 bunkers and water.
Green 31 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays south. Dogleg right. 3 bunkers and water.
Green 27 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 335 yd
Plays north. Dogleg right. 4 bunkers.
Green 26 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays north-east. 4 bunkers.
Green 22 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 439 yd
Plays east. 3 bunkers.
Green 30 yd deep, 35 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 487 yd
Plays north-west. Dogleg left. 4 bunkers and water.
Green 40 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 433 yd
Plays north-east. Dogleg right. 5 bunkers.
Green 39 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 451 yd
Plays west. 5 bunkers.
Green 36 yd deep, 28 yd wide. Falls 2% 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. 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.