Hole 1
Par 4 · 329 yd
Plays south. 5 bunkers.
Green 21 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Belle Mead, New Jersey, USA
18 holes, par 72, about 6,468 yards (5,914 metres) along the hole lines. The par 3s are 3, 6, 11 and 13. The par 5s are 5, 7, 12 and 15. The longest hole is the 12th at 529 yd, the shortest the 11th at 155 yd. The map shows 39 bunkers. Water is in play on holes 7 and 18.
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 · 329 yd
Plays south. 5 bunkers.
Green 21 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 318 yd
Plays north. 5 bunkers.
Green 23 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 176 yd
Plays south. 2 bunkers.
Green 22 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays north-west. 3 bunkers.
Green 23 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 513 yd
Plays north-west. Dogleg right. 2 bunkers.
Green 26 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 185 yd
Plays east. 2 bunkers.
Green 23 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 490 yd
Plays east. 1 bunker and water.
Green 25 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays west. 1 bunker.
Green 24 yd deep, 19 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays east. 2 bunkers.
Green 26 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays west. 2 bunkers.
Green 24 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 155 yd
Plays north-west. 3 bunkers.
Green 17 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 529 yd
Plays south-east. Dogleg left. 3 bunkers.
Green 25 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 211 yd
Plays west. 2 bunkers.
Green 23 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 440 yd
Plays north-west. 2 bunkers.
Green 24 yd deep, 15 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays south-east. 3 bunkers.
Green 24 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 427 yd
Plays east. 2 bunkers.
Green 26 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 287 yd
Plays east. 2 bunkers.
Green 19 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 418 yd
Plays north. Dogleg left. 2 bunkers and water.
Green 30 yd deep, 25 yd wide. Nearly flat 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.