Hole 1
Par 5 · 470 yd
Plays north. Dogleg right.
Green 28 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in West Lafayette, Ohio, USA
18 holes, par 72, about 6,005 yards (5,491 metres) along the hole lines. The par 3s are 5, 7, 14 and 16. The par 5s are 1, 8, 12 and 18. The longest hole is the 18th at 516 yd, the shortest the 5th at 110 yd. The map shows 32 bunkers. Water is in play on holes 4, 10, 16 and 18.
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 · 470 yd
Plays north. Dogleg right.
Green 28 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays north. 1 bunker.
Green 39 yd deep, 36 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 290 yd
Plays west. 3 bunkers.
Green 36 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays west. 1 bunker and water.
Green 40 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 110 yd
Plays east. 3 bunkers.
Green 36 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays east. 3 bunkers.
Green 32 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 138 yd
Plays east. 1 bunker.
Green 27 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 439 yd
Plays south. Dogleg left. 4 bunkers.
Green 31 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 342 yd
Plays south. Dogleg left. 1 bunker.
Green 30 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 367 yd
Plays north. Dogleg right. Water.
Green 28 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays north. 2 bunkers.
Green 40 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 470 yd
Plays west. 1 bunker.
Green 28 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 361 yd
Plays east. 1 bunker.
Green 32 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 167 yd
Plays south-west. 1 bunker.
Green 36 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 365 yd
Plays south. Dogleg right.
Green 31 yd deep, 35 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 175 yd
Plays east. Water.
Green 35 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays north. Dogleg right. 1 bunker.
Green 28 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 516 yd
Plays south. Dogleg left. Water.
Green 27 yd deep, 26 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; the course's name from OpenGolfAPI, under the same 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.