Hole 1
Par 4 · 317 yd
Plays north-east. 5 bunkers and water.
Green 22 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Saxonburg, Pennsylvania, USA
18 holes, par 72, about 5,849 yards (5,348 metres) along the hole lines. The par 3s are 2, 4, 11 and 14. The par 5s are 3, 7, 15 and 17. The longest hole is the 3rd at 595 yd, the shortest the 4th at 142 yd. The map shows 15 bunkers. Water is in play on holes 1, 3, 11, 12, 14, 15 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. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 317 yd
Plays north-east. 5 bunkers and water.
Green 22 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 188 yd
Plays east. 1 bunker.
Green 28 yd deep, 33 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 595 yd
Plays east. Water.
Green 40 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 142 yd
Plays south-east.
Green 39 yd deep, 20 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 308 yd
Plays west.
Green 20 yd deep, 15 yd wide. Falls 13% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 330 yd
Plays north-east.
Green 27 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 469 yd
Plays east.
Green 19 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 277 yd
Plays west.
Green 26 yd deep, 16 yd wide. Falls 11% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 412 yd
Plays west. 1 bunker.
Green 27 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 278 yd
Plays north-east. 1 bunker.
Green 31 yd deep, 20 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 154 yd
Plays south-east. Water.
Green 38 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 291 yd
Plays east. Dogleg left. 3 bunkers and water.
Green 38 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 314 yd
Plays east. Dogleg right. 2 bunkers.
Green 54 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 167 yd
Plays west. 2 bunkers and water.
Green 42 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 414 yd
Plays west. 1 bunker and water.
Green 25 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays east. Dogleg left. Water.
Green 35 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 427 yd
Plays west.
Green 30 yd deep, 26 yd wide. Falls 8% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 344 yd
Plays south-west. 2 bunkers.
Green 19 yd deep, 24 yd wide. Falls 5% 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.