Hole 1
Par 4 · 346 yd
Plays south-west. 4 bunkers.
Green 28 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Plymouth, Massachusetts, USA
18 holes, par 69, about 6,146 yards (5,620 metres) along the hole lines. The par 3s are 3, 8, 10 and 15. The only par 5 is the 16th. The longest hole is the 16th at 504 yd, the shortest the 8th at 140 yd. The map shows 47 bunkers. Water is in play on holes 9 and 10.
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 · 346 yd
Plays south-west. 4 bunkers.
Green 28 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 409 yd
Plays north. 4 bunkers.
Green 30 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 208 yd
Plays south-east. 4 bunkers.
Green 26 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 396 yd
Plays south. Dogleg right. 1 bunker.
Green 38 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 406 yd
Plays east. Dogleg right. 1 bunker.
Green 31 yd deep, 33 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 287 yd
Plays west. 4 bunkers.
Green 31 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 341 yd
Plays east. 3 bunkers.
Green 34 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 140 yd
Plays north-west. 3 bunkers.
Green 26 yd deep, 22 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays north-west. 3 bunkers 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 3 · 175 yd
Plays south-east. 2 bunkers and water.
Green 30 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 413 yd
Plays south. 5 bunkers.
Green 26 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 444 yd
Plays north-east. Dogleg left. 4 bunkers.
Green 33 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 328 yd
Plays north-east. 5 bunkers.
Green 36 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 376 yd
Plays west. 1 bunker.
Green 32 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays west. 3 bunkers.
Green 24 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 504 yd
Plays east. 5 bunkers.
Green 35 yd deep, 32 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 397 yd
Plays south-west. Dogleg left. 1 bunker.
Green 27 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays north-west. Dogleg left. 4 bunkers.
Green 34 yd deep, 31 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.