Hole 1
Par 4 · 393 yd
Plays east. 2 bunkers.
Green 22 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Orange, Texas, USA
18 holes, par 70, about 6,391 yards (5,844 metres) along the hole lines. The par 3s are 3, 6, 12, 14 and 17. The par 5s are 7, 15 and 18. The longest hole is the 15th at 570 yd, the shortest the 12th at 144 yd. The map shows 33 bunkers. Water is in play on holes 4, 10, 13, 14, 15, 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 · 393 yd
Plays east. 2 bunkers.
Green 22 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 365 yd
Plays north. 3 bunkers.
Green 23 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 170 yd
Plays south. 2 bunkers.
Green 23 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays north. 2 bunkers and water.
Green 24 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 365 yd
Plays south. Dogleg right. 4 bunkers.
Green 24 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 211 yd
Plays south. 1 bunker.
Green 26 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 533 yd
Plays north. 2 bunkers.
Green 31 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays south-west. 3 bunkers.
Green 25 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 370 yd
Plays south-west. Dogleg right. 3 bunkers.
Green 21 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 421 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 23 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 353 yd
Plays north-east. 5 bunkers.
Green 27 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 144 yd
Plays west. 2 bunkers.
Green 27 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 433 yd
Plays south-west. 1 bunker and water.
Green 23 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 183 yd
Plays south-west. Water.
Green 30 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 570 yd
Plays north. Dogleg right. 2 bunkers and water.
Green 25 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays south-west. Dogleg left. 5 bunkers.
Green 25 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 256 yd
Plays north. 3 bunkers and water.
Green 24 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 444 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 28 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.