Hole 1
Par 4 · 401 yd
Plays south. 2 bunkers.
Green 23 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Edgerton, Wisconsin, USA
18 holes, par 70, about 5,589 yards (5,111 metres) along the hole lines. The par 3s are 2, 3, 7, 11 and 17. The par 5s are 6, 12 and 15. The longest hole is the 12th at 513 yd, the shortest the 17th at 116 yd. The map shows 23 bunkers. Water is in play on holes 4, 5, 6, 12 and 13.
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 · 401 yd
Plays south. 2 bunkers.
Green 23 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays north. 1 bunker.
Green 21 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 230 yd
Plays south. 1 bunker.
Green 19 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 254 yd
Plays north-east. Water.
Green 26 yd deep, 15 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 296 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 23 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 505 yd
Plays north. Dogleg left. 2 bunkers and water.
Green 21 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays west.
Green 20 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 261 yd
Plays south-east. 1 bunker.
Green 19 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 297 yd
Plays north-west. 2 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 · 359 yd
Plays south.
Green 38 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 121 yd
Plays east. 1 bunker.
Green 35 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 513 yd
Plays north-east. Dogleg right. 2 bunkers and water.
Green 27 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 442 yd
Plays south-west. 1 bunker and water.
Green 42 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays north. Dogleg left. 3 bunkers.
Green 27 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 478 yd
Plays east. 1 bunker.
Green 34 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 256 yd
Plays north. Dogleg right. 3 bunkers.
Green 37 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 116 yd
Plays south-west. 1 bunker.
Green 21 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 315 yd
Plays west. 4 bunkers.
Green 32 yd deep, 33 yd wide. Falls 3% 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.