Hole 1
Par 4 · 398 yd
Plays north. 3 bunkers and water.
Green 27 yd deep, 38 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Victor, New York, USA
18 holes, par 72, about 6,774 yards (6,194 metres) along the hole lines. The par 3s are 2, 4, 12 and 17. The par 5s are 6, 8, 16 and 18. The longest hole is the 18th at 534 yd, the shortest the 2nd at 172 yd. The map shows 68 bunkers. Water is in play on holes 1, 2, 9, 10 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 4 · 398 yd
Plays north. 3 bunkers and water.
Green 27 yd deep, 38 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays south-east. 4 bunkers and water.
Green 58 yd deep, 100 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays east. Dogleg left. 2 bunkers.
Green 34 yd deep, 20 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 199 yd
Plays north. 4 bunkers.
Green 59 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays east. 6 bunkers.
Green 21 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 448 yd
Plays south-west. 4 bunkers.
Green 34 yd deep, 36 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.
Green 43 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 523 yd
Plays west.
Green 86 yd deep, 82 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 360 yd
Plays south. 4 bunkers and water.
Green 20 yd deep, 46 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 425 yd
Plays north. 1 bunker and water.
Green 36 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays south. 6 bunkers.
Green 32 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 201 yd
Plays south. 3 bunkers.
Green 42 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 435 yd
Plays west. Dogleg left. 7 bunkers.
Green 44 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 422 yd
Plays west. 3 bunkers.
Green 23 yd deep, 37 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 408 yd
Plays north-west. 5 bunkers.
Green 23 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 505 yd
Plays north. 3 bunkers.
Green 33 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 232 yd
Plays south. 4 bunkers.
Green 49 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 534 yd
Plays east. 8 bunkers and water.
Green 32 yd deep, 28 yd wide. Falls 4% 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.