Hole 1
Par 5 · 482 yd
Plays south-east. Dogleg right. 6 bunkers.
Green 28 yd deep, 30 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Aiken, South Carolina, USA
9 holes, par 36, about 3,071 yards (2,808 metres) along the hole lines. The par 3s are 4 and 8. The par 5s are 1 and 5. The longest hole is the 5th at 488 yd, the shortest the 8th at 148 yd. The map shows 75 bunkers. Water is in play on the 5th.
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 5 · 482 yd
Plays south-east. Dogleg right. 6 bunkers.
Green 28 yd deep, 30 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays south-east. Dogleg left. 4 bunkers.
Green 30 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays south. 3 bunkers.
Green 37 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays north-west. 3 bunkers.
Green 34 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 488 yd
Plays north-west. Double dogleg. 5 bunkers and water.
Green 30 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 326 yd
Plays north-west. Dogleg right. 2 bunkers.
Green 31 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays south-east. 4 bunkers.
Green 35 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays south-east. 3 bunkers.
Green 30 yd deep, 35 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north. 5 bunkers.
Green 44 yd deep, 27 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.