Hole 1
Par 4 · 388 yd
Plays east. Dogleg right. 4 bunkers.
Green 26 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Barnwell, South Carolina, USA
18 holes, par 71, about 6,282 yards (5,744 metres) along the hole lines. The par 3s are 3, 6, 10 and 14. The par 5s are 8, 13 and 17. The longest hole is the 13th at 568 yd, the shortest the 10th at 148 yd. The map shows 37 bunkers. Water is in play on holes 5, 6, 7, 10, 11, 14, 16 and 17.
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 · 388 yd
Plays east. Dogleg right. 4 bunkers.
Green 26 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays north-east. 4 bunkers.
Green 23 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 186 yd
Plays south-west. 2 bunkers.
Green 23 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 373 yd
Plays east. Dogleg left. 4 bunkers.
Green 23 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 325 yd
Plays east. Dogleg right. 2 bunkers and water.
Green 22 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 153 yd
Plays south-west. 2 bunkers and water.
Green 21 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 388 yd
Plays south-west. 3 bunkers and water.
Green 26 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 542 yd
Plays north-west. 3 bunkers.
Green 24 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 407 yd
Plays west. Dogleg left. 3 bunkers.
Green 24 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays north. 2 bunkers and water.
Green 31 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 361 yd
Plays south-west. Dogleg left. 1 bunker and water.
Green 15 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays north-west. 1 bunker.
Green 13 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 568 yd
Plays east. 1 bunker.
Green 20 yd deep, 16 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 174 yd
Plays south. 1 bunker and water.
Green 17 yd deep, 25 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 325 yd
Plays east. 3 bunkers.
Green 22 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays north-west. 2 bunkers and water.
Green 17 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 476 yd
Plays south-east. 3 bunkers and water.
Green 25 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays west. 2 bunkers.
Green 19 yd deep, 15 yd wide. Falls 5% 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.