Hole 1
Par 4 · 416 yd
Plays south-east. 3 bunkers and water.
Green 38 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Green Valley, Arizona, USA
9 holes, par 36, about 3,431 yards (3,137 metres) along the hole lines. The par 3s are 4 and 8. The par 5s are 6 and 9. The longest hole is the 6th at 534 yd, the shortest the 8th at 166 yd. The map shows 67 bunkers. Water is in play on holes 1 and 9.
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 · 416 yd
Plays south-east. 3 bunkers and water.
Green 38 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays south-east. 3 bunkers.
Green 28 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 422 yd
Plays south-east. Dogleg right. 2 bunkers.
Green 37 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 185 yd
Plays south-east. 2 bunkers.
Green 42 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 442 yd
Plays north. 2 bunkers.
Green 33 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 534 yd
Plays north-west. 4 bunkers.
Green 35 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 409 yd
Plays south. Dogleg right.
Green 33 yd deep, 35 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays north-west.
Green 38 yd deep, 34 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 503 yd
Plays north-west. 3 bunkers and water.
Green 43 yd deep, 32 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.