Hole 1
Par 4 · 386 yd
Plays north-east. 3 bunkers.
Green 27 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Buckeye, Arizona, USA
18 holes, par 72, about 7,189 yards (6,574 metres) along the hole lines. The par 3s are 2, 5, 12 and 16. The par 5s are 3, 8, 15 and 18. The longest hole is the 8th at 633 yd, the shortest the 5th at 163 yd. The map shows 39 bunkers. Water is in play on the 18th.
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 · 386 yd
Plays north-east. 3 bunkers.
Green 27 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays north-west. 1 bunker.
Green 40 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 544 yd
Plays north. 3 bunkers.
Green 35 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 446 yd
Plays north. 3 bunkers.
Green 33 yd deep, 39 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 163 yd
Plays north.
Green 33 yd deep, 38 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 409 yd
Plays south-west. 4 bunkers.
Green 30 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 330 yd
Plays south. 4 bunkers.
Green 30 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 633 yd
Plays west. 2 bunkers.
Green 48 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 489 yd
Plays south-east. 2 bunkers.
Green 25 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays south. 4 bunkers.
Green 31 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays north-east. Dogleg left. 2 bunkers.
Green 39 yd deep, 21 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 208 yd
Plays south-east.
Green 30 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 469 yd
Plays south.
Green 21 yd deep, 38 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 313 yd
Plays south. Dogleg left. 2 bunkers.
Green 37 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 615 yd
Plays west. 5 bunkers.
Green 33 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 202 yd
Plays west. 1 bunker.
Green 30 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 393 yd
Plays north.
Green 27 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 559 yd
Plays north-east. Dogleg right. 3 bunkers and water.
Green 31 yd deep, 23 yd wide. Falls 2% 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.