Hole 1
Par 4 · Index 17 · 339 yd
Plays south-east. 2 bunkers.
Green 31 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Las Vegas, Nevada, USA
18 holes, par 71, about 6,435 yards (5,884 metres) along the hole lines. The par 3s are 2, 7, 12 and 16. The par 5s are 4, 6 and 15. The longest hole is the 15th at 603 yd, the shortest the 12th at 127 yd. The map shows 88 bunkers. Water is in play on holes 10 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 4 · Index 17 · 339 yd
Plays south-east. 2 bunkers.
Green 31 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · Index 5 · 188 yd
Plays east. 1 bunker.
Green 38 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 1 · 462 yd
Plays east. 4 bunkers.
Green 37 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · Index 11 · 512 yd
Plays east. 7 bunkers.
Green 34 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 15 · 354 yd
Plays north-west. Dogleg left. 5 bunkers.
Green 37 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · Index 9 · 529 yd
Plays north-west. 9 bunkers.
Green 35 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · Index 7 · 198 yd
Plays south-west. 3 bunkers.
Green 34 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 3 · 457 yd
Plays south-west. 5 bunkers.
Green 34 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 13 · 307 yd
Plays west. 4 bunkers.
Green 28 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 12 · 359 yd
Plays south-west. Dogleg left. 3 bunkers and water.
Green 35 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 4 · 433 yd
Plays south. 6 bunkers.
Green 35 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · Index 18 · 127 yd
Plays south-west. 4 bunkers.
Green 33 yd deep, 35 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 2 · 355 yd
Plays west. Dogleg right. 6 bunkers.
Green 39 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 16 · 336 yd
Plays west. Dogleg right. 4 bunkers.
Green 33 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · Index 6 · 603 yd
Plays east. Dogleg right. 9 bunkers.
Green 38 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · Index 14 · 166 yd
Plays north-east. 4 bunkers.
Green 33 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 8 · 431 yd
Plays north. 8 bunkers.
Green 34 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · Index 10 · 280 yd
Plays north-east. 7 bunkers and water.
Green 39 yd deep, 28 yd wide. Nearly flat 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 and indexes 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.