Hole 1
Par 4 · 303 yd
Plays north-west. Dogleg right. 3 bunkers and water.
Green 19 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Surfside Beach, South Carolina, USA
18 holes, par 58, about 3,177 yards (2,905 metres) along the hole lines. The par 3s are 2, 3, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 17 and 18. The longest hole is the 15th at 313 yd, the shortest the 11th at 113 yd. The map shows 21 bunkers. Water is in play on holes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15 and 16.
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 · 303 yd
Plays north-west. Dogleg right. 3 bunkers and water.
Green 19 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 117 yd
Plays south-east. 2 bunkers and water.
Green 25 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 137 yd
Plays north. 2 bunkers and water.
Green 24 yd deep, 15 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 306 yd
Plays north. Dogleg left. 3 bunkers and water.
Green 25 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 120 yd
Plays north-east. 2 bunkers and water.
Green 26 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 135 yd
Plays south. 2 bunkers and water.
Green 22 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays south. 1 bunker and water.
Green 27 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 119 yd
Plays south. 2 bunkers and water.
Green 24 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 140 yd
Plays south-west. 2 bunkers and water.
Green 24 yd deep, 12 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 212 yd
Plays north-east. 1 bunker and water.
Green 28 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 113 yd
Plays north. 2 bunkers and water.
Green 23 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 267 yd
Plays north. Dogleg right. Water.
Green 19 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays south-east. 1 bunker.
Green 21 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 139 yd
Plays north-west. 1 bunker and water.
Green 26 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 313 yd
Plays south. Dogleg right. 2 bunkers and water.
Green 20 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 116 yd
Plays north-east. 1 bunker and water.
Green 25 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 125 yd
Plays south-west. 1 bunker.
Green 24 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 198 yd
Plays south-west. 2 bunkers.
Green 20 yd deep, 15 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.