Hole 1
Par 4 · 400 yd
Plays south-east. 4 bunkers.
Golf course in Marshfield, Massachusetts, USA
18 holes, par 72, about 5,930 yards (5,422 metres) along the hole lines. The par 3s are 5, 8, 15 and 17. The par 5s are 7, 11, 12 and 16. The longest hole is the 7th at 541 yd, the shortest the 5th at 166 yd. The map shows 47 bunkers. Water is in play on holes 3, 4, 7, 9, 10, 15 and 18.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom.
Par 4 · 400 yd
Plays south-east. 4 bunkers.
Par 4 · 335 yd
Plays north-east. 5 bunkers.
Par 4 · 393 yd
Plays north-east. Dogleg right. 2 bunkers and water.
Par 4 · 297 yd
Plays east. Dogleg right. Water.
Par 3 · 166 yd
Plays north. 1 bunker.
Par 4 · 305 yd
Plays west. Dogleg right.
Par 5 · 541 yd
Plays south-west. 5 bunkers and water.
Par 3 · 172 yd
Plays south. 1 bunker.
Par 4 · 325 yd
Plays north-west. 4 bunkers and water.
Par 4 · 336 yd
Plays north-east. Dogleg right. 1 bunker and water.
Par 5 · 514 yd
Plays north-east. 6 bunkers.
Par 5 · 479 yd
Plays south-west. 6 bunkers.
Par 4 · 361 yd
Plays east. 4 bunkers.
Par 4 · 268 yd
Plays north-east. 4 bunkers.
Par 3 · 189 yd
Plays south-west. 1 bunker and water.
Par 5 · 370 yd
Plays west. Dogleg right. 4 bunkers.
Par 3 · 171 yd
Plays south-east. 2 bunkers.
Par 4 · 309 yd
Plays north-west. Dogleg left. 2 bunkers and water.
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.