Hole 1
Par 4 · 370 yd
Plays south-east. Water.
Green 24 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Saint Martinville, Louisiana, USA
18 holes, par 71, about 5,978 yards (5,466 metres) along the hole lines. The par 3s are 4, 7, 14 and 17. The par 5s are 3, 5 and 13. The longest hole is the 3rd at 500 yd, the shortest the 4th at 129 yd. The map shows 12 bunkers. Water is in play on holes 1, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17 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 · 370 yd
Plays south-east. Water.
Green 24 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 379 yd
Plays north-east.
Green 22 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 500 yd
Plays north-east. 2 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 · 129 yd
Plays north. Water.
Green 20 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays south-west. 1 bunker and water.
Green 25 yd deep, 20 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays south-west. Water.
Green 22 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 174 yd
Plays north. Water.
Green 31 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 306 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 21 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays south-west. Water.
Green 20 yd deep, 15 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 305 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 4 · 342 yd
Plays north-east. 1 bunker.
Green 21 yd deep, 15 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 332 yd
Plays east.
Green 22 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 471 yd
Plays south-west. 1 bunker and water.
Green 19 yd deep, 14 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 170 yd
Plays west. 1 bunker and water.
Green 15 yd deep, 9 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 359 yd
Plays north-east. Water.
Green 23 yd deep, 15 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 360 yd
Plays south-west. 2 bunkers and water.
Green 19 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 159 yd
Plays east. 2 bunkers and water.
Green 22 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 413 yd
Plays west. 1 bunker and water.
Green 19 yd deep, 15 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.