Hole 1
Par 4 · 344 yd
Plays north-east. Dogleg right. 4 bunkers.
Green 22 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Robins Air Force Base, Georgia, USA
18 holes, par 72, about 6,515 yards (5,957 metres) along the hole lines. The par 3s are 3, 9, 13 and 15. The par 5s are 4, 7, 11 and 17. The longest hole is the 4th at 569 yd, the shortest the 9th at 149 yd. The map shows 52 bunkers. Water is in play on holes 6, 8, 9, 10, 11, 12, 14, 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. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 344 yd
Plays north-east. Dogleg right. 4 bunkers.
Green 22 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 453 yd
Plays east. Dogleg left. 2 bunkers.
Green 33 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 205 yd
Plays north-east. 3 bunkers.
Green 37 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 569 yd
Plays south. Dogleg right. 2 bunkers.
Green 32 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 437 yd
Plays west. 4 bunkers.
Green 27 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 342 yd
Plays south. 1 bunker and water.
Green 32 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 491 yd
Plays west. 5 bunkers.
Green 33 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 370 yd
Plays north. Dogleg right. 1 bunker and water.
Green 27 yd deep, 37 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 149 yd
Plays north-east. 3 bunkers and water.
Green 32 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 431 yd
Plays west. 6 bunkers and water.
Green 28 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 565 yd
Plays west. Dogleg left. 5 bunkers and water.
Green 27 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 357 yd
Plays north-west. Dogleg left. 1 bunker and water.
Green 32 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 184 yd
Plays north. 5 bunkers.
Green 24 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 282 yd
Plays east. 1 bunker and water.
Green 24 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 179 yd
Plays south-east. 2 bunkers and water.
Green 26 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 262 yd
Plays east. 2 bunkers.
Green 28 yd deep, 30 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays north-east. 1 bunker.
Green 26 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 429 yd
Plays south. 4 bunkers and water.
Green 21 yd deep, 34 yd wide. Falls 1% 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.