Hole 1
Par 4 · 335 yd
Plays north-east. 8 bunkers.
Green 27 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in La Crosse, Wisconsin, USA
18 holes, par 70, about 6,152 yards (5,625 metres) along the hole lines. The par 3s are 3, 7, 10 and 16. The par 5s are 6 and 12. The longest hole is the 15th at 576 yd, the shortest the 10th at 171 yd. The map shows 56 bunkers. Water is in play on holes 15, 16 and 17.
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 · 335 yd
Plays north-east. 8 bunkers.
Green 27 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 335 yd
Plays south. 3 bunkers.
Green 27 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 189 yd
Plays north. 2 bunkers.
Green 27 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 374 yd
Plays south. Dogleg right. 3 bunkers.
Green 23 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays north. 6 bunkers.
Green 24 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 546 yd
Plays south. 8 bunkers.
Green 26 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 177 yd
Plays south-west. 3 bunkers.
Green 23 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 315 yd
Plays north. 3 bunkers.
Green 25 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 308 yd
Plays north. 5 bunkers.
Green 23 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 171 yd
Plays north-east. 3 bunkers.
Green 32 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 291 yd
Plays south-east. Dogleg left. 4 bunkers.
Green 28 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 496 yd
Plays east. 3 bunkers.
Green 31 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays east. 1 bunker.
Green 27 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays west. 3 bunkers.
Green 31 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 576 yd
Plays west. Dogleg right. 2 bunkers and water.
Green 27 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 199 yd
Plays south. 4 bunkers and water.
Green 25 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 418 yd
Plays north. 4 bunkers and water.
Green 32 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 315 yd
Plays south-west. 6 bunkers.
Green 28 yd deep, 23 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.