Hole 1
Par 4 · 437 yd
Plays south. 3 bunkers.
Green 28 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Churchville, New York, USA
18 holes, par 71, about 6,462 yards (5,909 metres) along the hole lines. The par 3s are 6, 9, 10, 12 and 17. The par 5s are 2, 5, 11 and 15. The longest hole is the 2nd at 544 yd, the shortest the 9th at 147 yd. The map shows 31 bunkers. Water is in play on holes 3, 4, 7, 8, 9, 11, 14, 15, 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 4 · 437 yd
Plays south. 3 bunkers.
Green 28 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 544 yd
Plays north-east. Dogleg left. 2 bunkers.
Green 26 yd deep, 42 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 444 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 37 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 383 yd
Plays north. 3 bunkers and water.
Green 44 yd deep, 37 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 481 yd
Plays south. Dogleg right. 2 bunkers.
Green 33 yd deep, 39 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 219 yd
Plays north-east. 1 bunker.
Green 46 yd deep, 38 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 429 yd
Plays south-west. 3 bunkers and water.
Green 42 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 294 yd
Plays north. Dogleg left. Water.
Green 35 yd deep, 38 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 147 yd
Plays north-west. Water.
Green 40 yd deep, 31 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 202 yd
Plays north. 3 bunkers.
Green 23 yd deep, 44 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 481 yd
Plays south-west. 2 bunkers and water.
Green 37 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 202 yd
Plays west.
Green 32 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays west. 4 bunkers.
Green 35 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays north-east. 2 bunkers and water.
Green 45 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 518 yd
Plays north-east. Water.
Green 40 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays east. Dogleg right. 2 bunkers and water.
Green 40 yd deep, 42 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 173 yd
Plays south-west. 1 bunker.
Green 38 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays south-west. Dogleg right. 1 bunker and water.
Green 40 yd deep, 25 yd wide. Falls 2% 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.