Hole 1
Par 4 · 297 yd
Plays north-east. Dogleg left. 2 bunkers.
Golf course in Corona, California, USA
18 holes, par 72, about 6,269 yards (5,732 metres) along the hole lines. The par 3s are 2, 4, 8, 13 and 16. The par 5s are 3, 5, 7, 17 and 18. The longest hole is the 5th at 518 yd, the shortest the 13th at 156 yd. The map shows 28 bunkers. Water is in play on holes 6, 7, 9 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.
Par 4 · 297 yd
Plays north-east. Dogleg left. 2 bunkers.
Par 3 · 185 yd
Plays north-east. 3 bunkers.
Par 5 · 479 yd
Plays south-west. 1 bunker.
Par 3 · 189 yd
Plays north-east. 2 bunkers.
Par 5 · 518 yd
Plays north. 2 bunkers.
Par 4 · 379 yd
Plays north. Dogleg left. 2 bunkers and water.
Par 5 · 504 yd
Plays north-east. Dogleg right. 1 bunker and water.
Par 3 · 172 yd
Plays south-east. 2 bunkers.
Par 4 · 418 yd
Plays south-west. Water.
Par 4 · 457 yd
Plays south-west. Dogleg left. 1 bunker.
Par 4 · 367 yd
Plays south. Dogleg left.
Par 4 · 294 yd
Plays south-west. Dogleg right. 1 bunker.
Par 3 · 156 yd
Plays north-west. 1 bunker.
Par 4 · 364 yd
Plays west. 2 bunkers.
Par 4 · 338 yd
Plays east. Dogleg left. 2 bunkers.
Par 3 · 173 yd
Plays south-west. 2 bunkers and water.
Par 5 · 484 yd
Plays west. 2 bunkers.
Par 5 · 493 yd
Plays east. Dogleg left. 3 bunkers.
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.