Hole 1
Par 3 · 138 yd
Plays east. 3 bunkers and water.
Golf course in Geneva, Illinois, USA
18 holes, par 71, about 6,307 yards (5,767 metres) along the hole lines. The par 3s are 1, 3, 6, 9, 11 and 16. The par 5s are 2, 5, 13, 15 and 17. The longest hole is the 17th at 603 yd, the shortest the 1st at 138 yd. The map shows 56 bunkers. Water is in play on holes 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17 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. Where a green's slopes are mapped, flip its card to see them.
Par 3 · 138 yd
Plays east. 3 bunkers and water.
Par 5 · 487 yd
Plays east. 6 bunkers and water.
Green 40 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays north. 1 bunker and water.
Green 24 yd deep, 39 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 343 yd
Plays north-west. Dogleg left. 4 bunkers and water.
Green 37 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 479 yd
Plays west. 5 bunkers and water.
Green 34 yd deep, 40 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays east. 1 bunker.
Green 39 yd deep, 48 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 412 yd
Plays south-west. 4 bunkers and water.
Green 37 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 372 yd
Plays north. 6 bunkers and water.
Green 23 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 159 yd
Plays east. 3 bunkers and water.
Green 39 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays north. 3 bunkers and water.
Green 35 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 141 yd
Plays north-east. 3 bunkers and water.
Green 36 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 353 yd
Plays west. Dogleg left. 1 bunker and water.
Green 38 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 599 yd
Plays west. Dogleg right. 2 bunkers.
Green 27 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays south-east. Dogleg left. 2 bunkers and water.
Green 25 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 506 yd
Plays south. 6 bunkers and water.
Green 26 yd deep, 43 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 215 yd
Plays south. 4 bunkers and water.
Green 34 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 603 yd
Plays south. 6 bunkers and water.
Green 19 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays east. Dogleg right. 2 bunkers and water.
Green 28 yd deep, 28 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.