Hole 1
Par 5 · 472 yd
Plays north. 9 bunkers.
Green 22 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Brentwood, New York, USA
18 holes, par 72, about 5,664 yards (5,179 metres) along the hole lines. The par 3s are 3, 5 and 14. The par 5s are 1, 4 and 17. The longest hole is the 1st at 472 yd, the shortest the 5th at 92 yd. The map shows 59 bunkers. It shows no water in play.
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 · 472 yd
Plays north. 9 bunkers.
Green 22 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays south. 4 bunkers.
Green 22 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 156 yd
Plays west. 5 bunkers.
Green 25 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 464 yd
Plays north-east. 9 bunkers.
Green 25 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 92 yd
Plays north-west. 6 bunkers.
Green 20 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays north. 4 bunkers.
Green 24 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 342 yd
Plays south. 5 bunkers.
Green 24 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 278 yd
Plays south-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 · 293 yd
Plays south. 7 bunkers.
Green 20 yd deep, 17 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 270 yd
Plays north. 3 bunkers.
Green 21 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 292 yd
Plays north-east. 4 bunkers.
Green 17 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 361 yd
Plays north. 7 bunkers.
Green 22 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 303 yd
Plays west. 5 bunkers.
Green 27 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 149 yd
Plays south. 3 bunkers.
Green 24 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays south. 3 bunkers.
Green 24 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 249 yd
Plays south-west. 7 bunkers.
Green 22 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 419 yd
Plays south. 4 bunkers.
Green 26 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays north. 2 bunkers.
Green 25 yd deep, 19 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.