Hole 1
Par 5 · 457 yd
Plays south-west. 6 bunkers.
Green 32 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Green Lake, Wisconsin, USA
18 holes, par 72, about 6,265 yards (5,729 metres) along the hole lines. The par 3s are 3, 6, 13 and 16. The par 5s are 1, 7, 11 and 18. The longest hole is the 18th at 518 yd, the shortest the 6th at 156 yd. The map shows 138 bunkers. Water is in play on holes 6, 7, 8, 11 and 16.
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 5 · 457 yd
Plays south-west. 6 bunkers.
Green 32 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 340 yd
Plays south-west. Dogleg left. 3 bunkers.
Green 31 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 165 yd
Plays north-east. 1 bunker.
Green 31 yd deep, 16 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 366 yd
Plays north-east. Dogleg left. 3 bunkers.
Green 38 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 320 yd
Plays north-east. Dogleg right. 3 bunkers.
Green 31 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 156 yd
Plays west. 4 bunkers and water.
Green 32 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 500 yd
Plays north-east. Dogleg right. 8 bunkers and water.
Green 25 yd deep, 25 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north-west. Dogleg left. 3 bunkers and water.
Green 28 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays east. Dogleg left. 5 bunkers.
Green 47 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 315 yd
Plays north-east. Dogleg left. 8 bunkers.
Green 32 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 466 yd
Plays west. 8 bunkers and water.
Green 48 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 354 yd
Plays west. 4 bunkers.
Green 37 yd deep, 32 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 189 yd
Plays south. 1 bunker.
Green 37 yd deep, 38 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 431 yd
Plays south. 2 bunkers.
Green 25 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays north-east. Dogleg right. 1 bunker.
Green 39 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays south-east. 1 bunker and water.
Green 44 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 373 yd
Plays south-west. Dogleg left. 7 bunkers.
Green 34 yd deep, 33 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 518 yd
Plays south-west. Dogleg right. 6 bunkers.
Green 25 yd deep, 35 yd wide. Falls 7% 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.