Hole 1
Par 4 · 441 yd
Plays west. 2 bunkers.
Green 28 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in West Yarmouth, Massachusetts, USA
18 holes, par 72, about 7,008 yards (6,408 metres) along the hole lines. The par 3s are 3, 8, 12 and 17. The par 5s are 2, 7, 15 and 18. The longest hole is the 7th at 581 yd, the shortest the 3rd at 194 yd. The map shows 64 bunkers. Water is in play on holes 4 and 5.
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 · 441 yd
Plays west. 2 bunkers.
Green 28 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 536 yd
Plays east. Dogleg left. 2 bunkers.
Green 30 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 194 yd
Plays south. 3 bunkers.
Green 25 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays south-west. Dogleg right. Water.
Green 27 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 353 yd
Plays west. 1 bunker and water.
Green 33 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 379 yd
Plays west. Dogleg right. 4 bunkers.
Green 30 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 581 yd
Plays north. 3 bunkers.
Green 25 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 203 yd
Plays east. 1 bunker.
Green 32 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 405 yd
Plays east. 2 bunkers.
Green 26 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 420 yd
Plays west. 2 bunkers.
Green 31 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 448 yd
Plays south.
Green 27 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 211 yd
Plays east. 1 bunker.
Green 26 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays east. 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 4 · 401 yd
Plays south. Dogleg right. 5 bunkers.
Green 33 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 483 yd
Plays west. Dogleg left. 2 bunkers.
Green 32 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays north-west. Dogleg right. 1 bunker.
Green 30 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 241 yd
Plays north. 2 bunkers.
Green 37 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 510 yd
Plays east. Dogleg left. 3 bunkers.
Green 24 yd deep, 24 yd wide. Falls 3% 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.