Hole 1
Par 4 · 431 yd
Plays south. 2 bunkers.
Green 34 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Newbury, Massachusetts, USA
9 holes, par 35, about 3,155 yards (2,885 metres) along the hole lines. The par 3s are 6 and 9. The only par 5 is the 2nd. The longest hole is the 2nd at 459 yd, the shortest the 6th at 155 yd. The map shows 11 bunkers. Water is in play on holes 3, 5, 6, 7, 8 and 9.
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 · 431 yd
Plays south. 2 bunkers.
Green 34 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 459 yd
Plays north.
Green 21 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north-east. Dogleg left. 1 bunker and water.
Green 21 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays south.
Green 26 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays south. 1 bunker and water.
Green 25 yd deep, 27 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 155 yd
Plays north-west. 3 bunkers and water.
Green 32 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays north-east. 1 bunker and water.
Green 25 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 314 yd
Plays south-west. 1 bunker and water.
Green 22 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 245 yd
Plays north. 3 bunkers and water.
Green 19 yd deep, 22 yd wide. Falls 4% 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.