Hole 1
Par 4 · 397 yd
Plays south. Dogleg right. 1 bunker and water.
Green 45 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Mashpee Neck, Massachusetts, USA
9 holes, par 35, about 3,182 yards (2,910 metres) along the hole lines. The par 3s are 2 and 5. The only par 5 is the 9th. The longest hole is the 9th at 498 yd, the shortest the 2nd at 171 yd. The map shows 144 bunkers. Water is in play on holes 1, 2, 3, 4, 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 · 397 yd
Plays south. Dogleg right. 1 bunker and water.
Green 45 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 171 yd
Plays south. 4 bunkers and water.
Green 33 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays north-west. 5 bunkers and water.
Green 33 yd deep, 26 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 451 yd
Plays north. 5 bunkers and water.
Green 38 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 195 yd
Plays north. 5 bunkers.
Green 25 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 449 yd
Plays north-east. Dogleg right. 10 bunkers.
Green 36 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 35 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 271 yd
Plays south. 5 bunkers and water.
Green 21 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 498 yd
Plays south. Dogleg left. 10 bunkers and water.
Green 32 yd deep, 20 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.