Hole 1
Par 4 · 387 yd
Plays west. 1 bunker.
Golf course in Guilford, Illinois, USA
18 holes, par 72, about 6,737 yards (6,160 metres) along the hole lines. The par 3s are 3, 7, 13 and 17. The par 5s are 2, 6, 11 and 16. The longest hole is the 16th at 559 yd, the shortest the 3rd at 147 yd. The map shows 31 bunkers. Water is in play on holes 3, 9, 11 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 · 387 yd
Plays west. 1 bunker.
Par 5 · 526 yd
Plays west. 1 bunker.
Par 3 · 147 yd
Plays south. Water.
Par 4 · 332 yd
Plays south.
Par 4 · 416 yd
Plays east. Dogleg right. 2 bunkers.
Par 5 · 503 yd
Plays north-west. Dogleg left. 3 bunkers.
Par 3 · 172 yd
Plays north. 1 bunker.
Par 4 · 357 yd
Plays east. 1 bunker.
Par 4 · 399 yd
Plays east. 3 bunkers and water.
Par 4 · 445 yd
Plays east. Dogleg right. 2 bunkers.
Par 5 · 517 yd
Plays west. Dogleg left. 3 bunkers and water.
Par 4 · 349 yd
Plays south-east. 2 bunkers.
Par 3 · 218 yd
Plays south. 2 bunkers.
Par 4 · 381 yd
Plays south-east. Dogleg right. 2 bunkers.
Par 4 · 481 yd
Plays north-west. Dogleg left. 1 bunker.
Par 5 · 559 yd
Plays west. Dogleg right.
Par 3 · 159 yd
Plays north-east. 3 bunkers.
Par 4 · 389 yd
Plays north-east. 4 bunkers and 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.