Hole 1
Par 4 · 425 yd
Plays south-east. 2 bunkers.
Green 30 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Pleasanton, California, USA
18 holes, par 70, about 6,207 yards (5,676 metres) along the hole lines. The par 3s are 4, 6, 12 and 17. The par 5s are 2 and 11. The longest hole is the 7th at 480 yd, the shortest the 12th at 132 yd. The map shows 36 bunkers. Water is in play on holes 15, 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 · 425 yd
Plays south-east. 2 bunkers.
Green 30 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 474 yd
Plays south. 2 bunkers.
Green 27 yd deep, 20 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays north. Dogleg left. 2 bunkers.
Green 31 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 218 yd
Plays north-west. 4 bunkers.
Green 21 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays south. 3 bunkers.
Green 27 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 136 yd
Plays south. 2 bunkers.
Green 25 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 480 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 26 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays north-west. 2 bunkers.
Green 32 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 339 yd
Plays north-west. 3 bunkers.
Green 31 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 276 yd
Plays south-east. Dogleg left. 5 bunkers.
Green 28 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 470 yd
Plays south. 2 bunkers.
Green 24 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 132 yd
Plays north-west. 2 bunkers.
Green 28 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 328 yd
Plays north. 4 bunkers.
Green 25 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays north-west. 2 bunkers.
Green 24 yd deep, 14 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays south-east. Dogleg right. 1 bunker and water.
Green 30 yd deep, 16 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays north-west. 2 bunkers and water.
Green 28 yd deep, 20 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 220 yd
Plays east. 5 bunkers and water.
Green 26 yd deep, 16 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 404 yd
Plays east. 3 bunkers.
Green 25 yd deep, 22 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.