Hole 1
Par 4 · 277 yd
Plays south. 2 bunkers.
Green 20 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Cambridge, Wisconsin, USA
18 holes, par 70, about 6,375 yards (5,829 metres) along the hole lines. The par 3s are 7, 8, 12, 14 and 15. The par 5s are 9, 16 and 17. The longest hole is the 9th at 561 yd, the shortest the 8th at 165 yd. The map shows 31 bunkers. Water is in play on holes 3, 12, 13 and 14.
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 · 277 yd
Plays south. 2 bunkers.
Green 20 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 416 yd
Plays south. 3 bunkers.
Green 23 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 444 yd
Plays north. 2 bunkers and water.
Green 21 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 409 yd
Plays south. Dogleg left. 3 bunkers.
Green 22 yd deep, 22 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.
Green 21 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 330 yd
Plays south. 3 bunkers.
Green 19 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 195 yd
Plays east. 3 bunkers.
Green 16 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 165 yd
Plays north-west. 4 bunkers.
Green 22 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 561 yd
Plays north. 7 bunkers.
Green 21 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 373 yd
Plays south. 3 bunkers.
Green 23 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 362 yd
Plays south. 2 bunkers.
Green 20 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 226 yd
Plays west. Water.
Green 20 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 441 yd
Plays north. Water.
Green 20 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 214 yd
Plays north-east. 2 bunkers and water.
Green 20 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 165 yd
Plays south. 3 bunkers.
Green 20 yd deep, 14 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 501 yd
Plays north. Dogleg left. 5 bunkers.
Green 21 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 475 yd
Plays south. 4 bunkers.
Green 22 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 402 yd
Plays north. 3 bunkers.
Green 27 yd deep, 20 yd wide. Falls 5% 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.