Hole 1
Par 4 · 385 yd
Plays west. 3 bunkers and water.
Green 37 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Clifton Springs, New York, USA
18 holes, par 72, about 6,194 yards (5,664 metres) along the hole lines. The par 3s are 4, 7, 11, 13 and 16. The par 5s are 2, 8, 10, 14 and 18. The longest hole is the 10th at 517 yd, the shortest the 13th at 144 yd. The map shows 40 bunkers. Water is in play on holes 1, 6, 7, 8, 9, 10, 11, 12, 14, 17 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 · 385 yd
Plays west. 3 bunkers and water.
Green 37 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 489 yd
Plays south.
Green 31 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 359 yd
Plays south. 4 bunkers.
Green 26 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays north.
Green 32 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays north. 4 bunkers.
Green 31 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 326 yd
Plays south. 4 bunkers and water.
Green 27 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 east. 3 bunkers and water.
Green 31 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 514 yd
Plays north-west. Dogleg left. 4 bunkers and water.
Green 28 yd deep, 23 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 337 yd
Plays east. 4 bunkers and water.
Green 24 yd deep, 35 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 517 yd
Plays east. 4 bunkers and water.
Green 27 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays west. 1 bunker and water.
Green 28 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 402 yd
Plays west. 4 bunkers and water.
Green 24 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 144 yd
Plays north. 4 bunkers.
Green 32 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 500 yd
Plays south. 4 bunkers and water.
Green 30 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 290 yd
Plays west. Dogleg right. 2 bunkers.
Green 30 yd deep, 25 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 182 yd
Plays east. 1 bunker.
Green 27 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays north-east. Dogleg right. 3 bunkers and water.
Green 22 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 421 yd
Plays north. 1 bunker and water.
Green 35 yd deep, 26 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.