Hole 1
Par 3 · 118 yd
Plays south. 2 bunkers.
Green 22 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Escondido, California, USA
18 holes, par 54, about 2,434 yards (2,226 metres) along the hole lines. The par 3s are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18. The longest hole is the 14th at 188 yd, the shortest the 11th at 90 yd. The map shows 41 bunkers. Water is in play on holes 2, 3 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 3 · 118 yd
Plays south. 2 bunkers.
Green 22 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 131 yd
Plays south. 3 bunkers and water.
Green 21 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 171 yd
Plays north-east. 4 bunkers and water.
Green 30 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 126 yd
Plays north-west. 3 bunkers.
Green 32 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 124 yd
Plays south-east.
Green 34 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 112 yd
Plays south-west. 6 bunkers.
Green 32 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 116 yd
Plays north-east. 2 bunkers.
Green 22 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 179 yd
Plays north. 6 bunkers.
Green 33 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 119 yd
Plays north. 1 bunker.
Green 37 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays north. 3 bunkers.
Green 38 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 90 yd
Plays north. 2 bunkers.
Green 30 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 160 yd
Plays west. 3 bunkers.
Green 71 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 139 yd
Plays west. 4 bunkers.
Green 25 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 188 yd
Plays east. 3 bunkers.
Green 70 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 93 yd
Plays south-west. 2 bunkers.
Green 14 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 136 yd
Plays north-east. 3 bunkers.
Green 31 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 138 yd
Plays south. 4 bunkers.
Green 35 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 131 yd
Plays south. 1 bunker and water.
Green 38 yd deep, 23 yd wide. Falls 4% 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. Pars are 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.