Hole 1
Par 4 · 410 yd
Plays west. 2 bunkers.
Golf course in North Barrington, Illinois, USA
18 holes, par 72, about 6,990 yards (6,392 metres) along the hole lines. The par 3s are 4, 7, 11 and 14. The par 5s are 3, 9, 12 and 18. The longest hole is the 9th at 546 yd, the shortest the 14th at 173 yd. The map shows 48 bunkers. Water is in play on holes 3, 4, 6, 7, 8, 9, 10, 12, 13, 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.
Par 4 · 410 yd
Plays west. 2 bunkers.
Par 4 · 443 yd
Plays north-west. Dogleg left. 1 bunker.
Par 5 · 501 yd
Plays south-west. 2 bunkers and water.
Par 3 · 203 yd
Plays north-west. 2 bunkers and water.
Par 4 · 436 yd
Plays north-east. 2 bunkers.
Par 4 · 417 yd
Plays north. Dogleg right. 2 bunkers and water.
Par 3 · 183 yd
Plays south. 2 bunkers and water.
Par 4 · 324 yd
Plays south-east. Dogleg right. 3 bunkers and water.
Par 5 · 546 yd
Plays south-east. Dogleg left. 15 bunkers and water.
Par 4 · 425 yd
Plays north. 1 bunker and water.
Par 3 · 208 yd
Plays west. 2 bunkers.
Par 5 · 527 yd
Plays west. Dogleg right. 5 bunkers and water.
Par 4 · 374 yd
Plays north. 1 bunker and water.
Par 3 · 173 yd
Plays north-east. 3 bunkers and water.
Par 4 · 454 yd
Plays east. 1 bunker and water.
Par 4 · 454 yd
Plays south-east. Dogleg right. 5 bunkers and water.
Par 4 · 421 yd
Plays south. Water.
Par 5 · 490 yd
Plays south. Dogleg left. 3 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.