Hole 1
Par 4 · 339 yd
Plays south-west. Dogleg left. 2 bunkers.
Green 44 yd deep, 38 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Lake Sherwood, Wisconsin, USA
18 holes, par 72, about 7,049 yards (6,446 metres) along the hole lines. The par 3s are 3, 5, 8, 14 and 17. The par 5s are 4, 7, 10, 12 and 18. The longest hole is the 4th at 623 yd, the shortest the 8th at 133 yd. The map shows 498 bunkers. Water is in play on the 9th.
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 · 339 yd
Plays south-west. Dogleg left. 2 bunkers.
Green 44 yd deep, 38 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 423 yd
Plays west. Dogleg right. 5 bunkers.
Green 36 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 219 yd
Plays south-west. 5 bunkers.
Green 38 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 623 yd
Plays east. 10 bunkers.
Green 28 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 176 yd
Plays north-east. 5 bunkers.
Green 35 yd deep, 34 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 449 yd
Plays south-east. Dogleg left. 7 bunkers.
Green 46 yd deep, 40 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 606 yd
Plays north. 12 bunkers.
Green 36 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 133 yd
Plays north-west. 8 bunkers.
Green 43 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 302 yd
Plays north-west. 8 bunkers and water.
Green 35 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 574 yd
Plays west. 8 bunkers.
Green 46 yd deep, 27 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 406 yd
Plays south. Dogleg left. 6 bunkers.
Green 35 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 482 yd
Plays west. 12 bunkers.
Green 38 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays south-east. 8 bunkers.
Green 39 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 201 yd
Plays east. 1 bunker.
Green 43 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays north. Dogleg left. 7 bunkers.
Green 42 yd deep, 32 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 453 yd
Plays north-east. Dogleg left. 8 bunkers.
Green 36 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 240 yd
Plays north-west. 7 bunkers.
Green 38 yd deep, 37 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 559 yd
Plays south-east. 12 bunkers.
Green 62 yd deep, 36 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.