Hole 1
Par 4 · 350 yd
Plays east.
Green 23 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Wilbraham, Massachusetts, USA
18 holes, par 72, about 6,238 yards (5,704 metres) along the hole lines. The par 3s are 2, 5, 10 and 14. The par 5s are 6, 8, 11 and 18. The longest hole is the 8th at 537 yd, the shortest the 10th at 143 yd. The map shows 28 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 4 · 350 yd
Plays east.
Green 23 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 178 yd
Plays north. 1 bunker.
Green 25 yd deep, 24 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 23 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 418 yd
Plays north. 1 bunker.
Green 30 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 156 yd
Plays north. 2 bunkers.
Green 28 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 490 yd
Plays south. 3 bunkers.
Green 24 yd deep, 19 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 265 yd
Plays north. 5 bunkers.
Green 23 yd deep, 20 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 537 yd
Plays south. 3 bunkers.
Green 24 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays north-west. Dogleg right. 2 bunkers.
Green 20 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 143 yd
Plays north-west. 2 bunkers.
Green 32 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 451 yd
Plays south-west. Dogleg left. 2 bunkers.
Green 27 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays south-west. 1 bunker.
Green 30 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays north. Dogleg right. 1 bunker.
Green 25 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 201 yd
Plays south. 2 bunkers.
Green 28 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays north-east. 1 bunker.
Green 30 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 301 yd
Plays north-west. 2 bunkers.
Green 34 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 359 yd
Plays east. Dogleg right. 1 bunker.
Green 40 yd deep, 26 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 534 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 30 yd deep, 22 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.