Hole 1
Par 4 · 348 yd
Plays north. 3 bunkers and water.
Green 28 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Marietta, Georgia, USA
9 holes, par 36, about 3,278 yards (2,997 metres) along the hole lines. The par 3s are 3 and 7. The par 5s are 4 and 9. The longest hole is the 4th at 506 yd, the shortest the 3rd at 176 yd. The map shows 84 bunkers. Water is in play on holes 1, 6 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 · 348 yd
Plays north. 3 bunkers and water.
Green 28 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays north-west. 2 bunkers.
Green 33 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 176 yd
Plays north. 3 bunkers.
Green 39 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 506 yd
Plays north. 11 bunkers.
Green 24 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 429 yd
Plays south-west. Dogleg right. 2 bunkers.
Green 34 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays south-west. Dogleg left. 4 bunkers and water.
Green 28 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 197 yd
Plays south. 2 bunkers.
Green 22 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays south-east. Dogleg left. 2 bunkers.
Green 22 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 476 yd
Plays south-east. Dogleg left. 3 bunkers and water.
Green 24 yd deep, 30 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.