Hole 1
Par 4 · 381 yd
Plays north-east. 5 bunkers.
Green 24 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Vista Santa Rosa, California, USA
18 holes, par 72, about 7,136 yards (6,525 metres) along the hole lines. The par 3s are 3, 8, 12 and 17. The par 5s are 4, 7, 11 and 15. The longest hole is the 15th at 560 yd, the shortest the 8th at 170 yd. The map shows 83 bunkers. Water is in play on holes 8, 9, 12, 13, 15, 16 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. Where a green's slopes are mapped, flip its card to see them.
Par 4 · 381 yd
Plays north-east. 5 bunkers.
Green 24 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 439 yd
Plays south. 9 bunkers.
Green 35 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 192 yd
Plays east. 5 bunkers.
Green 28 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 547 yd
Plays north. 6 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 · 361 yd
Plays north. 4 bunkers.
Green 27 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 460 yd
Plays north. 5 bunkers.
Green 38 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 526 yd
Plays south. 3 bunkers.
Green 33 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 170 yd
Plays south. 4 bunkers and water.
Green 34 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 463 yd
Plays south-west. Dogleg right. 2 bunkers and water.
Green 90 yd deep, 58 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 370 yd
Plays south-east. 5 bunkers.
Green 32 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 522 yd
Plays east. Dogleg left. 5 bunkers.
Green 31 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 187 yd
Plays east. 1 bunker and water.
Green 35 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 418 yd
Plays north. 4 bunkers and water.
Green 24 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays east. 3 bunkers.
Par 5 · 560 yd
Plays west. 3 bunkers and water.
Par 4 · 440 yd
Plays south. 10 bunkers and water.
Green 30 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays west. 4 bunkers.
Green 37 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 452 yd
Plays north-west. Dogleg right. 4 bunkers and water.
Green 85 yd deep, 65 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.