Hole 1
Par 4 · 375 yd
Plays south-west. Dogleg left. 1 bunker.
Golf course in Centralia, Illinois, USA
18 holes, par 70, about 6,177 yards (5,648 metres) along the hole lines. The par 3s are 2, 5, 10, 12 and 17. The par 5s are 4, 11 and 18. The longest hole is the 11th at 523 yd, the shortest the 10th at 124 yd. The map shows 15 bunkers. Water is in play on holes 3, 9, 10, 11, 13, 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.
Par 4 · 375 yd
Plays south-west. Dogleg left. 1 bunker.
Par 3 · 170 yd
Plays north. 1 bunker.
Par 4 · 394 yd
Plays west. Dogleg left. 1 bunker and water.
Par 5 · 483 yd
Plays north-east. Dogleg right. 1 bunker.
Par 3 · 160 yd
Plays east. 2 bunkers.
Par 4 · 315 yd
Plays south. 2 bunkers.
Par 4 · 455 yd
Plays north-west. Dogleg left. 2 bunkers.
Par 4 · 378 yd
Plays south-east. Dogleg right. 2 bunkers.
Par 4 · 378 yd
Plays east. Water.
Par 3 · 124 yd
Plays south-west. Water.
Par 5 · 523 yd
Plays south-east. 2 bunkers and water.
Par 3 · 217 yd
Plays west. 1 bunker.
Par 4 · 369 yd
Plays south. Dogleg left. 1 bunker and water.
Par 4 · 419 yd
Plays east.
Par 4 · 351 yd
Plays west. 1 bunker.
Par 4 · 414 yd
Plays east.
Par 3 · 164 yd
Plays north. Water.
Par 5 · 489 yd
Plays north-west. Water.
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.