Hole 1
Par 4 · 335 yd
Plays south-west. Water.
Green 30 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Harmony, Rhode Island, USA
18 holes, par 70, about 5,901 yards (5,396 metres) along the hole lines. The par 3s are 4, 6, 13 and 15. The par 5s are 8 and 12. The longest hole is the 12th at 516 yd, the shortest the 4th at 97 yd. The map shows 31 bunkers. Water is in play on holes 1, 3, 6, 7, 10 and 13.
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 · 335 yd
Plays south-west. Water.
Green 30 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 329 yd
Plays south-west. Dogleg left. 3 bunkers.
Green 32 yd deep, 19 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 354 yd
Plays north. Dogleg right. 1 bunker and water.
Green 27 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 97 yd
Plays north. 1 bunker.
Green 24 yd deep, 26 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays north-east. 1 bunker.
Green 30 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 133 yd
Plays east. Water.
Green 32 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 416 yd
Plays south-east. Dogleg left. Water.
Green 24 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 481 yd
Plays north-west. 2 bunkers.
Green 32 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 232 yd
Plays south-east. 2 bunkers.
Green 27 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 425 yd
Plays south-west. Dogleg right. 3 bunkers and water.
Green 31 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays south. Dogleg left. 5 bunkers.
Green 27 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 516 yd
Plays north. Dogleg right. 4 bunkers.
Green 27 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 179 yd
Plays east. 4 bunkers and water.
Green 30 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 367 yd
Plays north-west. Dogleg right. 4 bunkers.
Green 24 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 151 yd
Plays south. 4 bunkers.
Green 28 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 346 yd
Plays north. Dogleg right.
Green 24 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 337 yd
Plays south. Dogleg left. 2 bunkers.
Green 26 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 26 yd deep, 23 yd wide. Nearly flat 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.